| 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 | $137.37 | 3.785% | $142.5695 | $142.57 | $142.55 | $142.60 |
| Purchase #2 | $11.99 | 5.317% | $12.6275 | $12.63 | $12.65 | $12.60 |
| Purchase #3 | $209.45 | 3.674% | $217.1452 | $217.15 | $217.15 | $217.10 |
| Purchase #4 | $5.31 | 10.417% | $5.8631 | $5.86 | $5.85 | $5.90 |
| Purchase #5 | $49.94 | 6.391% | $53.1317 | $53.13 | $53.15 | $53.10 |
| Purchase #6 | $16.81 | 3.271% | $17.3599 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $153.36 | 6.804% | $163.7946 | $163.79 | $163.80 | $163.80 |
| 7 purchase totals = | $584.23 | $612.4915 | $612.49 | $612.50 | $612.50 | |