| 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 | $64.79 | 5.535% | $68.3761 | $68.38 | $68.40 | $68.40 |
| Purchase #2 | $149.26 | 11.298% | $166.1234 | $166.12 | $166.10 | $166.10 |
| Purchase #3 | $150.74 | 12.846% | $170.1041 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $61.58 | 5.382% | $64.8942 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $29.65 | 4.218% | $30.9006 | $30.90 | $30.90 | $30.90 |
| Purchase #6 | $150.70 | 4.241% | $157.0912 | $157.09 | $157.10 | $157.10 |
| Purchase #7 | $203.48 | 4.125% | $211.8736 | $211.87 | $211.85 | $211.90 |
| 7 purchase totals = | $810.20 | $869.3632 | $869.35 | $869.35 | $869.40 | |