| 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 | $73.48 | 13.458% | $83.3689 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $59.69 | 5.328% | $62.8703 | $62.87 | $62.85 | $62.90 |
| Purchase #3 | $222.31 | 6.378% | $236.4889 | $236.49 | $236.50 | $236.50 |
| Purchase #4 | $237.60 | 12.539% | $267.3927 | $267.39 | $267.40 | $267.40 |
| Purchase #5 | $14.79 | 13.585% | $16.7992 | $16.80 | $16.80 | $16.80 |
| Purchase #6 | $112.39 | 5.417% | $118.4782 | $118.48 | $118.50 | $118.50 |
| Purchase #7 | $181.72 | 13.719% | $206.6502 | $206.65 | $206.65 | $206.70 |
| 7 purchase totals = | $901.98 | $992.0484 | $992.05 | $992.05 | $992.20 | |