| 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 | $39.59 | 9.646% | $43.4089 | $43.41 | $43.40 | $43.40 |
| Purchase #2 | $113.93 | 6.132% | $120.9162 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $211.97 | 9.867% | $232.8851 | $232.89 | $232.90 | $232.90 |
| Purchase #4 | $193.55 | 7.350% | $207.7759 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $61.38 | 6.399% | $65.3077 | $65.31 | $65.30 | $65.30 |
| Purchase #6 | $171.85 | 5.155% | $180.7089 | $180.71 | $180.70 | $180.70 |
| Purchase #7 | $124.59 | 12.744% | $140.4677 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $916.86 | $991.4704 | $991.49 | $991.45 | $991.50 | |