| 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 | $84.67 | 3.582% | $87.7029 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $226.74 | 10.434% | $250.3981 | $250.40 | $250.40 | $250.40 |
| Purchase #3 | $190.88 | 7.112% | $204.4554 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $25.90 | 8.676% | $28.1471 | $28.15 | $28.15 | $28.10 |
| Purchase #5 | $105.41 | 12.201% | $118.2711 | $118.27 | $118.25 | $118.30 |
| Purchase #6 | $107.29 | 9.779% | $117.7819 | $117.78 | $117.80 | $117.80 |
| Purchase #7 | $128.71 | 5.301% | $135.5329 | $135.53 | $135.55 | $135.50 |
| 7 purchase totals = | $869.60 | $942.2894 | $942.29 | $942.30 | $942.30 | |