| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $76.32 | 10.641% | $84.4412 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $218.54 | 5.265% | $230.0461 | $230.05 | $230.05 | $230.00 |
| Purchase #3 | $156.96 | 10.456% | $173.3717 | $173.37 | $173.35 | $173.40 |
| Purchase #4 | $198.71 | 13.374% | $225.2855 | $225.29 | $225.30 | $225.30 |
| Purchase #5 | $165.88 | 11.415% | $184.8152 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $145.81 | 7.755% | $157.1176 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $239.54 | 4.314% | $249.8738 | $249.87 | $249.85 | $249.90 |
| 7 purchase totals = | $1,201.76 | $1,304.9511 | $1,304.96 | $1,304.90 | $1,304.90 | |