| 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 | $65.56 | 4.153% | $68.2827 | $68.28 | $68.30 | $68.30 |
| Purchase #2 | $148.38 | 11.524% | $165.4793 | $165.48 | $165.50 | $165.50 |
| Purchase #3 | $217.94 | 9.254% | $238.1082 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $247.72 | 7.471% | $266.2272 | $266.23 | $266.25 | $266.20 |
| Purchase #5 | $57.76 | 3.442% | $59.7481 | $59.75 | $59.75 | $59.70 |
| Purchase #6 | $154.46 | 4.168% | $160.8979 | $160.90 | $160.90 | $160.90 |
| Purchase #7 | $5.44 | 9.364% | $5.9494 | $5.95 | $5.95 | $5.90 |
| 7 purchase totals = | $897.26 | $964.6928 | $964.70 | $964.75 | $964.60 | |