| 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 | $50.62 | 9.785% | $55.5732 | $55.57 | $55.55 | $55.60 |
| Purchase #2 | $10.97 | 3.322% | $11.3344 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $78.96 | 7.377% | $84.7849 | $84.78 | $84.80 | $84.80 |
| Purchase #4 | $152.37 | 10.844% | $168.893 | $168.89 | $168.90 | $168.90 |
| Purchase #5 | $90.95 | 8.248% | $98.4516 | $98.45 | $98.45 | $98.50 |
| Purchase #6 | $67.91 | 13.491% | $77.0717 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $69.98 | 7.487% | $75.2194 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $521.76 | $571.3282 | $571.31 | $571.30 | $571.40 | |