| 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 | $93.42 | 6.448% | $99.4437 | $99.44 | $99.45 | $99.40 |
| Purchase #2 | $25.72 | 10.415% | $28.3987 | $28.40 | $28.40 | $28.40 |
| Purchase #3 | $235.93 | 4.267% | $245.9971 | $246.00 | $246.00 | $246.00 |
| Purchase #4 | $29.86 | 4.720% | $31.2694 | $31.27 | $31.25 | $31.30 |
| Purchase #5 | $64.65 | 13.181% | $73.1715 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $206.73 | 5.307% | $217.7012 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $125.51 | 3.713% | $130.1702 | $130.17 | $130.15 | $130.20 |
| 7 purchase totals = | $781.82 | $826.1518 | $826.15 | $826.10 | $826.20 | |