| 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 | $25.86 | 6.425% | $27.5215 | $27.52 | $27.50 | $27.50 |
| Purchase #2 | $31.80 | 5.664% | $33.6012 | $33.60 | $33.60 | $33.60 |
| Purchase #3 | $74.65 | 12.652% | $84.0947 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $22.45 | 5.502% | $23.6852 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $217.76 | 8.864% | $237.0622 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $190.62 | 11.291% | $212.1429 | $212.14 | $212.15 | $212.10 |
| Purchase #7 | $157.41 | 11.717% | $175.8537 | $175.85 | $175.85 | $175.90 |
| 7 purchase totals = | $720.55 | $793.9614 | $793.95 | $793.95 | $794.00 | |