| 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 | $53.86 | 10.106% | $59.3031 | $59.30 | $59.30 | $59.30 |
| Purchase #2 | $176.42 | 11.727% | $197.1088 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $145.77 | 8.459% | $158.1007 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $42.44 | 13.787% | $48.2912 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $122.79 | 5.201% | $129.1763 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $27.38 | 9.721% | $30.0416 | $30.04 | $30.05 | $30.00 |
| Purchase #7 | $180.27 | 3.865% | $187.2374 | $187.24 | $187.25 | $187.20 |
| 7 purchase totals = | $748.93 | $809.2591 | $809.26 | $809.30 | $809.20 | |