| 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 | $46.39 | 8.382% | $50.2784 | $50.28 | $50.30 | $50.30 |
| Purchase #2 | $87.33 | 7.783% | $94.1269 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $143.42 | 13.308% | $162.5063 | $162.51 | $162.50 | $162.50 |
| Purchase #4 | $242.46 | 7.307% | $260.1766 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $37.76 | 3.173% | $38.9581 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $101.65 | 3.666% | $105.3765 | $105.38 | $105.40 | $105.40 |
| Purchase #7 | $232.61 | 5.402% | $245.1756 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $891.62 | $956.5984 | $956.62 | $956.70 | $956.70 | |