| 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 | $63.96 | 9.641% | $70.1264 | $70.13 | $70.15 | $70.10 |
| Purchase #2 | $110.96 | 9.435% | $121.4291 | $121.43 | $121.45 | $121.40 |
| Purchase #3 | $78.65 | 4.687% | $82.3363 | $82.34 | $82.35 | $82.30 |
| Purchase #4 | $22.26 | 9.602% | $24.3974 | $24.40 | $24.40 | $24.40 |
| Purchase #5 | $130.29 | 11.129% | $144.79 | $144.79 | $144.80 | $144.80 |
| Purchase #6 | $33.49 | 10.828% | $37.1163 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $206.57 | 10.516% | $228.2929 | $228.29 | $228.30 | $228.30 |
| 7 purchase totals = | $646.18 | $708.4884 | $708.50 | $708.55 | $708.40 | |