| 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 | $43.32 | 13.524% | $49.1786 | $49.18 | $49.20 | $49.20 |
| Purchase #2 | $76.85 | 3.217% | $79.3223 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $68.78 | 7.738% | $74.1022 | $74.10 | $74.10 | $74.10 |
| Purchase #4 | $148.29 | 12.414% | $166.6987 | $166.70 | $166.70 | $166.70 |
| Purchase #5 | $144.68 | 11.626% | $161.5005 | $161.50 | $161.50 | $161.50 |
| Purchase #6 | $102.74 | 9.364% | $112.3606 | $112.36 | $112.35 | $112.40 |
| Purchase #7 | $172.70 | 4.518% | $180.5026 | $180.50 | $180.50 | $180.50 |
| 7 purchase totals = | $757.36 | $823.6655 | $823.66 | $823.65 | $823.70 | |