| 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 | $25.61 | 11.612% | $28.5838 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $117.46 | 6.779% | $125.4226 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $71.71 | 11.870% | $80.222 | $80.22 | $80.20 | $80.20 |
| Purchase #4 | $84.30 | 11.458% | $93.9591 | $93.96 | $93.95 | $94.00 |
| Purchase #5 | $188.58 | 11.594% | $210.444 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $54.52 | 9.576% | $59.7408 | $59.74 | $59.75 | $59.70 |
| Purchase #7 | $183.33 | 8.378% | $198.6894 | $198.69 | $198.70 | $198.70 |
| 7 purchase totals = | $725.51 | $797.0617 | $797.05 | $797.05 | $797.00 | |