| 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 | $77.83 | 3.623% | $80.6498 | $80.65 | $80.65 | $80.60 |
| Purchase #2 | $53.36 | 12.331% | $59.9398 | $59.94 | $59.95 | $59.90 |
| Purchase #3 | $56.68 | 11.383% | $63.1319 | $63.13 | $63.15 | $63.10 |
| Purchase #4 | $54.63 | 12.771% | $61.6068 | $61.61 | $61.60 | $61.60 |
| Purchase #5 | $165.83 | 8.675% | $180.2158 | $180.22 | $180.20 | $180.20 |
| Purchase #6 | $124.82 | 3.605% | $129.3198 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $132.75 | 10.816% | $147.1082 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $665.90 | $721.9721 | $721.98 | $721.95 | $721.80 | |