| 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 | $93.27 | 9.354% | $101.9945 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $159.88 | 10.165% | $176.1318 | $176.13 | $176.15 | $176.10 |
| Purchase #3 | $191.77 | 7.659% | $206.4577 | $206.46 | $206.45 | $206.50 |
| Purchase #4 | $108.85 | 10.248% | $120.0049 | $120.00 | $120.00 | $120.00 |
| Purchase #5 | $121.39 | 13.714% | $138.0374 | $138.04 | $138.05 | $138.00 |
| Purchase #6 | $55.63 | 12.164% | $62.3968 | $62.40 | $62.40 | $62.40 |
| Purchase #7 | $57.78 | 3.730% | $59.9352 | $59.94 | $59.95 | $59.90 |
| 7 purchase totals = | $788.57 | $864.9583 | $864.96 | $865.00 | $864.90 | |