| 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 | $205.64 | 7.421% | $220.9005 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $53.64 | 11.754% | $59.9448 | $59.94 | $59.95 | $59.90 |
| Purchase #3 | $9.38 | 6.420% | $9.9822 | $9.98 | $10.00 | $10.00 |
| Purchase #4 | $216.76 | 12.630% | $244.1368 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $179.67 | 7.625% | $193.3698 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $15.25 | 4.438% | $15.9268 | $15.93 | $15.95 | $15.90 |
| Purchase #7 | $52.31 | 11.277% | $58.209 | $58.21 | $58.20 | $58.20 |
| 7 purchase totals = | $732.65 | $802.4699 | $802.47 | $802.50 | $802.40 | |