| 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 | $130.75 | 13.313% | $148.1567 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $24.86 | 4.326% | $25.9354 | $25.94 | $25.95 | $25.90 |
| Purchase #3 | $224.63 | 12.454% | $252.6054 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $100.92 | 11.796% | $112.8245 | $112.82 | $112.80 | $112.80 |
| Purchase #5 | $194.43 | 5.856% | $205.8158 | $205.82 | $205.80 | $205.80 |
| Purchase #6 | $96.77 | 4.675% | $101.294 | $101.29 | $101.30 | $101.30 |
| Purchase #7 | $26.62 | 6.351% | $28.3106 | $28.31 | $28.30 | $28.30 |
| 7 purchase totals = | $798.98 | $874.9424 | $874.95 | $874.90 | $874.90 | |