| 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 | $105.55 | 3.155% | $108.8801 | $108.88 | $108.90 | $108.90 |
| Purchase #2 | $10.95 | 4.623% | $11.4562 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $190.31 | 9.687% | $208.7453 | $208.75 | $208.75 | $208.70 |
| Purchase #4 | $49.35 | 9.215% | $53.8976 | $53.90 | $53.90 | $53.90 |
| Purchase #5 | $66.65 | 5.823% | $70.531 | $70.53 | $70.55 | $70.50 |
| Purchase #6 | $243.49 | 7.399% | $261.5058 | $261.51 | $261.50 | $261.50 |
| Purchase #7 | $53.63 | 9.596% | $58.7763 | $58.78 | $58.80 | $58.80 |
| 7 purchase totals = | $719.93 | $773.7923 | $773.81 | $773.85 | $773.80 | |