| 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 | $62.79 | 9.504% | $68.7576 | $68.76 | $68.75 | $68.80 |
| Purchase #2 | $180.27 | 12.441% | $202.6974 | $202.70 | $202.70 | $202.70 |
| Purchase #3 | $151.35 | 8.466% | $164.1633 | $164.16 | $164.15 | $164.20 |
| Purchase #4 | $37.48 | 6.683% | $39.9848 | $39.98 | $40.00 | $40.00 |
| Purchase #5 | $170.69 | 13.526% | $193.7775 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $126.65 | 9.324% | $138.4588 | $138.46 | $138.45 | $138.50 |
| Purchase #7 | $11.75 | 12.792% | $13.2531 | $13.25 | $13.25 | $13.30 |
| 7 purchase totals = | $740.98 | $821.0925 | $821.09 | $821.10 | $821.30 | |