| 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 | $30.37 | 8.497% | $32.9505 | $32.95 | $32.95 | $33.00 |
| Purchase #2 | $159.58 | 12.869% | $180.1164 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $49.45 | 13.521% | $56.1361 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $148.47 | 10.151% | $163.5412 | $163.54 | $163.55 | $163.50 |
| Purchase #5 | $60.86 | 3.741% | $63.1368 | $63.14 | $63.15 | $63.10 |
| Purchase #6 | $109.57 | 8.347% | $118.7158 | $118.72 | $118.70 | $118.70 |
| Purchase #7 | $129.45 | 12.426% | $145.5355 | $145.54 | $145.55 | $145.50 |
| 7 purchase totals = | $687.75 | $760.1323 | $760.15 | $760.15 | $760.00 | |