| 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 | $24.76 | 11.241% | $27.5433 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $48.90 | 6.584% | $52.1196 | $52.12 | $52.10 | $52.10 |
| Purchase #3 | $137.70 | 10.118% | $151.6325 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $224.95 | 3.869% | $233.6533 | $233.65 | $233.65 | $233.70 |
| Purchase #5 | $87.30 | 7.656% | $93.9837 | $93.98 | $94.00 | $94.00 |
| Purchase #6 | $145.79 | 6.138% | $154.7386 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $198.73 | 11.704% | $221.9894 | $221.99 | $222.00 | $222.00 |
| 7 purchase totals = | $868.13 | $935.6604 | $935.65 | $935.70 | $935.60 | |