| 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 | $15.39 | 11.126% | $17.1023 | $17.10 | $17.10 | $17.10 |
| Purchase #2 | $126.52 | 8.553% | $137.3413 | $137.34 | $137.35 | $137.30 |
| Purchase #3 | $45.75 | 11.264% | $50.9033 | $50.90 | $50.90 | $50.90 |
| Purchase #4 | $170.91 | 12.264% | $191.8704 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $211.98 | 13.829% | $241.2947 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $109.99 | 13.510% | $124.8496 | $124.85 | $124.85 | $124.80 |
| Purchase #7 | $102.79 | 9.686% | $112.7462 | $112.75 | $112.75 | $112.70 |
| 7 purchase totals = | $783.33 | $876.1078 | $876.10 | $876.10 | $876.00 | |