| 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 | $39.71 | 13.131% | $44.9243 | $44.92 | $44.90 | $44.90 |
| Purchase #2 | $195.40 | 13.575% | $221.9256 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $78.59 | 11.534% | $87.6546 | $87.65 | $87.65 | $87.70 |
| Purchase #4 | $206.39 | 10.539% | $228.1414 | $228.14 | $228.15 | $228.10 |
| Purchase #5 | $52.72 | 13.189% | $59.6732 | $59.67 | $59.65 | $59.70 |
| Purchase #6 | $170.82 | 7.693% | $183.9612 | $183.96 | $183.95 | $184.00 |
| Purchase #7 | $64.31 | 10.285% | $70.9243 | $70.92 | $70.90 | $70.90 |
| 7 purchase totals = | $807.94 | $897.2046 | $897.19 | $897.15 | $897.20 | |