| 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 | $86.83 | 12.191% | $97.4154 | $97.42 | $97.40 | $97.40 |
| Purchase #2 | $138.57 | 4.271% | $144.4883 | $144.49 | $144.50 | $144.50 |
| Purchase #3 | $235.75 | 9.323% | $257.729 | $257.73 | $257.75 | $257.70 |
| Purchase #4 | $122.62 | 12.824% | $138.3448 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $32.41 | 10.441% | $35.7939 | $35.79 | $35.80 | $35.80 |
| Purchase #6 | $37.47 | 8.507% | $40.6576 | $40.66 | $40.65 | $40.70 |
| Purchase #7 | $51.44 | 8.709% | $55.9199 | $55.92 | $55.90 | $55.90 |
| 7 purchase totals = | $705.09 | $770.3489 | $770.35 | $770.35 | $770.30 | |