| 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 | $70.27 | 9.767% | $77.1333 | $77.13 | $77.15 | $77.10 |
| Purchase #2 | $144.63 | 11.120% | $160.7129 | $160.71 | $160.70 | $160.70 |
| Purchase #3 | $38.64 | 4.283% | $40.295 | $40.30 | $40.30 | $40.30 |
| Purchase #4 | $188.53 | 12.804% | $212.6694 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $43.68 | 7.669% | $47.0298 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $125.91 | 12.355% | $141.4662 | $141.47 | $141.45 | $141.50 |
| Purchase #7 | $246.41 | 4.624% | $257.804 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $858.07 | $937.1106 | $937.11 | $937.10 | $937.10 | |