| 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 | $206.61 | 9.332% | $225.8908 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $53.52 | 8.515% | $58.0772 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $70.30 | 9.353% | $76.8752 | $76.88 | $76.90 | $76.90 |
| Purchase #4 | $77.87 | 13.141% | $88.1029 | $88.10 | $88.10 | $88.10 |
| Purchase #5 | $55.99 | 7.208% | $60.0258 | $60.03 | $60.05 | $60.00 |
| Purchase #6 | $48.57 | 11.550% | $54.1798 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $114.27 | 7.344% | $122.662 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $627.13 | $685.8137 | $685.82 | $685.90 | $685.90 | |