| 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 | $31.99 | 5.477% | $33.7421 | $33.74 | $33.75 | $33.70 |
| Purchase #2 | $198.95 | 6.429% | $211.7405 | $211.74 | $211.75 | $211.70 |
| Purchase #3 | $208.48 | 8.325% | $225.836 | $225.84 | $225.85 | $225.80 |
| Purchase #4 | $48.80 | 4.653% | $51.0707 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $138.80 | 10.111% | $152.8341 | $152.83 | $152.85 | $152.80 |
| Purchase #6 | $13.73 | 12.154% | $15.3987 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $89.99 | 8.334% | $97.4898 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $730.74 | $788.1119 | $788.11 | $788.15 | $788.00 | |