| 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 | $106.69 | 5.807% | $112.8855 | $112.89 | $112.90 | $112.90 |
| Purchase #2 | $235.84 | 9.259% | $257.6764 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $120.49 | 5.306% | $126.8832 | $126.88 | $126.90 | $126.90 |
| Purchase #4 | $90.46 | 3.855% | $93.9472 | $93.95 | $93.95 | $93.90 |
| Purchase #5 | $34.94 | 11.361% | $38.9095 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $98.40 | 9.640% | $107.8858 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $50.82 | 11.496% | $56.6623 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $737.64 | $794.8499 | $794.86 | $794.90 | $794.90 | |