| 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 | $177.37 | 8.556% | $192.5458 | $192.55 | $192.55 | $192.50 |
| Purchase #2 | $49.26 | 13.599% | $55.9589 | $55.96 | $55.95 | $56.00 |
| Purchase #3 | $94.91 | 8.818% | $103.2792 | $103.28 | $103.30 | $103.30 |
| Purchase #4 | $21.27 | 9.204% | $23.2277 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $234.28 | 3.105% | $241.5544 | $241.55 | $241.55 | $241.60 |
| Purchase #6 | $200.58 | 11.701% | $224.0499 | $224.05 | $224.05 | $224.00 |
| Purchase #7 | $62.84 | 6.495% | $66.9215 | $66.92 | $66.90 | $66.90 |
| 7 purchase totals = | $840.51 | $907.5374 | $907.54 | $907.55 | $907.50 | |