| 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 | $48.58 | 9.361% | $53.1276 | $53.13 | $53.15 | $53.10 |
| Purchase #2 | $70.80 | 10.252% | $78.0584 | $78.06 | $78.05 | $78.10 |
| Purchase #3 | $75.63 | 5.841% | $80.0475 | $80.05 | $80.05 | $80.00 |
| Purchase #4 | $202.39 | 12.153% | $226.9865 | $226.99 | $227.00 | $227.00 |
| Purchase #5 | $212.39 | 4.585% | $222.1281 | $222.13 | $222.15 | $222.10 |
| Purchase #6 | $63.77 | 12.567% | $71.784 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $93.77 | 7.865% | $101.145 | $101.15 | $101.15 | $101.10 |
| 7 purchase totals = | $767.33 | $833.2771 | $833.29 | $833.35 | $833.20 | |