| 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 | $193.52 | 9.827% | $212.5372 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $102.78 | 5.391% | $108.3209 | $108.32 | $108.30 | $108.30 |
| Purchase #3 | $56.43 | 4.486% | $58.9614 | $58.96 | $58.95 | $59.00 |
| Purchase #4 | $111.60 | 9.187% | $121.8527 | $121.85 | $121.85 | $121.90 |
| Purchase #5 | $24.54 | 10.797% | $27.1896 | $27.19 | $27.20 | $27.20 |
| Purchase #6 | $14.50 | 3.299% | $14.9784 | $14.98 | $15.00 | $15.00 |
| Purchase #7 | $117.69 | 12.253% | $132.1106 | $132.11 | $132.10 | $132.10 |
| 7 purchase totals = | $621.06 | $675.9508 | $675.95 | $675.95 | $676.00 | |