| 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 | $49.70 | 10.618% | $54.9771 | $54.98 | $55.00 | $55.00 |
| Purchase #2 | $96.45 | 11.643% | $107.6797 | $107.68 | $107.70 | $107.70 |
| Purchase #3 | $83.33 | 5.594% | $87.9915 | $87.99 | $88.00 | $88.00 |
| Purchase #4 | $183.47 | 9.166% | $200.2869 | $200.29 | $200.30 | $200.30 |
| Purchase #5 | $78.83 | 13.186% | $89.2245 | $89.22 | $89.20 | $89.20 |
| Purchase #6 | $226.38 | 3.866% | $235.1319 | $235.13 | $235.15 | $235.10 |
| Purchase #7 | $112.66 | 11.619% | $125.75 | $125.75 | $125.75 | $125.80 |
| 7 purchase totals = | $830.82 | $901.0416 | $901.04 | $901.10 | $901.10 | |