| 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 | $44.55 | 6.847% | $47.6003 | $47.60 | $47.60 | $47.60 |
| Purchase #2 | $223.71 | 12.858% | $252.4746 | $252.47 | $252.45 | $252.50 |
| Purchase #3 | $215.96 | 9.814% | $237.1543 | $237.15 | $237.15 | $237.20 |
| Purchase #4 | $62.46 | 3.228% | $64.4762 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $7.72 | 11.392% | $8.5995 | $8.60 | $8.60 | $8.60 |
| Purchase #6 | $197.50 | 11.614% | $220.4377 | $220.44 | $220.45 | $220.40 |
| Purchase #7 | $155.45 | 10.232% | $171.3556 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $907.35 | $1,002.0982 | $1,002.10 | $1,002.10 | $1,002.20 | |