| 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 | $64.88 | 6.396% | $69.0297 | $69.03 | $69.05 | $69.00 |
| Purchase #2 | $9.52 | 11.524% | $10.6171 | $10.62 | $10.60 | $10.60 |
| Purchase #3 | $98.81 | 4.858% | $103.6102 | $103.61 | $103.60 | $103.60 |
| Purchase #4 | $149.48 | 3.694% | $155.0018 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $74.54 | 9.703% | $81.7726 | $81.77 | $81.75 | $81.80 |
| Purchase #6 | $217.94 | 3.418% | $225.3892 | $225.39 | $225.40 | $225.40 |
| Purchase #7 | $70.81 | 7.589% | $76.1838 | $76.18 | $76.20 | $76.20 |
| 7 purchase totals = | $685.98 | $721.6044 | $721.60 | $721.60 | $721.60 | |