| 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 | $65.49 | 5.156% | $68.8667 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $86.73 | 4.859% | $90.9442 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $144.71 | 13.202% | $163.8146 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $62.34 | 6.705% | $66.5199 | $66.52 | $66.50 | $66.50 |
| Purchase #5 | $145.29 | 5.451% | $153.2098 | $153.21 | $153.20 | $153.20 |
| Purchase #6 | $42.98 | 4.462% | $44.8978 | $44.90 | $44.90 | $44.90 |
| Purchase #7 | $163.98 | 13.607% | $186.2928 | $186.29 | $186.30 | $186.30 |
| 7 purchase totals = | $711.52 | $774.5458 | $774.54 | $774.50 | $774.50 | |