| 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 | $21.51 | 10.766% | $23.8258 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $228.59 | 12.617% | $257.4312 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $69.34 | 7.517% | $74.5523 | $74.55 | $74.55 | $74.60 |
| Purchase #4 | $41.61 | 4.625% | $43.5345 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $103.34 | 11.389% | $115.1094 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $114.25 | 10.846% | $126.6416 | $126.64 | $126.65 | $126.60 |
| Purchase #7 | $59.89 | 7.524% | $64.3961 | $64.40 | $64.40 | $64.40 |
| 7 purchase totals = | $638.53 | $705.4909 | $705.49 | $705.55 | $705.40 | |