| 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 | $37.42 | 10.664% | $41.4105 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $81.26 | 5.803% | $85.9755 | $85.98 | $86.00 | $86.00 |
| Purchase #3 | $80.89 | 8.364% | $87.6556 | $87.66 | $87.65 | $87.70 |
| Purchase #4 | $165.29 | 6.352% | $175.7892 | $175.79 | $175.80 | $175.80 |
| Purchase #5 | $218.65 | 8.655% | $237.5742 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $152.63 | 11.800% | $170.6403 | $170.64 | $170.65 | $170.60 |
| Purchase #7 | $116.96 | 12.737% | $131.8572 | $131.86 | $131.85 | $131.90 |
| 7 purchase totals = | $853.10 | $930.9025 | $930.91 | $930.90 | $931.00 | |