| 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 | $217.64 | 6.814% | $232.47 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $76.96 | 7.557% | $82.7759 | $82.78 | $82.80 | $82.80 |
| Purchase #3 | $100.51 | 6.821% | $107.3658 | $107.37 | $107.35 | $107.40 |
| Purchase #4 | $37.82 | 7.712% | $40.7367 | $40.74 | $40.75 | $40.70 |
| Purchase #5 | $85.39 | 9.271% | $93.3065 | $93.31 | $93.30 | $93.30 |
| Purchase #6 | $71.79 | 5.861% | $75.9976 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $159.97 | 6.533% | $170.4208 | $170.42 | $170.40 | $170.40 |
| 7 purchase totals = | $750.08 | $803.0733 | $803.09 | $803.05 | $803.10 | |