| 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 | $33.85 | 4.797% | $35.4738 | $35.47 | $35.45 | $35.50 |
| Purchase #2 | $247.52 | 9.388% | $270.7572 | $270.76 | $270.75 | $270.80 |
| Purchase #3 | $116.83 | 6.862% | $124.8469 | $124.85 | $124.85 | $124.80 |
| Purchase #4 | $5.43 | 6.724% | $5.7951 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $192.48 | 10.162% | $212.0398 | $212.04 | $212.05 | $212.00 |
| Purchase #6 | $58.49 | 13.321% | $66.2815 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $13.68 | 8.699% | $14.87 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $668.28 | $730.0643 | $730.07 | $730.05 | $730.10 | |