| 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 | $52.74 | 11.557% | $58.8352 | $58.84 | $58.85 | $58.80 |
| Purchase #2 | $43.41 | 5.524% | $45.808 | $45.81 | $45.80 | $45.80 |
| Purchase #3 | $123.96 | 3.798% | $128.668 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $41.35 | 6.228% | $43.9253 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $88.97 | 3.568% | $92.1444 | $92.14 | $92.15 | $92.10 |
| Purchase #6 | $200.50 | 12.109% | $224.7785 | $224.78 | $224.80 | $224.80 |
| Purchase #7 | $50.33 | 6.678% | $53.691 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $601.26 | $647.8504 | $647.86 | $647.90 | $647.80 | |