| 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 | $74.47 | 6.640% | $79.4148 | $79.41 | $79.40 | $79.40 |
| Purchase #2 | $200.49 | 8.593% | $217.7181 | $217.72 | $217.70 | $217.70 |
| Purchase #3 | $106.41 | 6.526% | $113.3543 | $113.35 | $113.35 | $113.40 |
| Purchase #4 | $125.83 | 7.619% | $135.417 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $12.53 | 8.848% | $13.6387 | $13.64 | $13.65 | $13.60 |
| Purchase #6 | $25.79 | 5.783% | $27.2814 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $197.86 | 8.240% | $214.1637 | $214.16 | $214.15 | $214.20 |
| 7 purchase totals = | $743.38 | $800.9880 | $800.98 | $800.95 | $801.00 | |