| 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 | $75.65 | 5.826% | $80.0574 | $80.06 | $80.05 | $80.10 |
| Purchase #2 | $137.64 | 12.549% | $154.9124 | $154.91 | $154.90 | $154.90 |
| Purchase #3 | $160.25 | 6.206% | $170.1951 | $170.20 | $170.20 | $170.20 |
| Purchase #4 | $247.92 | 5.802% | $262.3043 | $262.30 | $262.30 | $262.30 |
| Purchase #5 | $207.85 | 4.234% | $216.6504 | $216.65 | $216.65 | $216.70 |
| Purchase #6 | $226.88 | 9.358% | $248.1114 | $248.11 | $248.10 | $248.10 |
| Purchase #7 | $157.77 | 4.217% | $164.4232 | $164.42 | $164.40 | $164.40 |
| 7 purchase totals = | $1,213.96 | $1,296.6542 | $1,296.65 | $1,296.60 | $1,296.70 | |