| 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 | $5.36 | 13.637% | $6.0909 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $45.30 | 5.358% | $47.7272 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $83.47 | 9.649% | $91.524 | $91.52 | $91.50 | $91.50 |
| Purchase #4 | $128.89 | 12.312% | $144.7589 | $144.76 | $144.75 | $144.80 |
| Purchase #5 | $226.94 | 3.584% | $235.0735 | $235.07 | $235.05 | $235.10 |
| Purchase #6 | $212.84 | 9.104% | $232.217 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $64.33 | 8.138% | $69.5652 | $69.57 | $69.55 | $69.60 |
| 7 purchase totals = | $767.13 | $826.9567 | $826.96 | $826.90 | $827.00 | |