| 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 | $44.50 | 11.340% | $49.5463 | $49.55 | $49.55 | $49.50 |
| Purchase #2 | $116.41 | 4.817% | $122.0175 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $57.30 | 12.506% | $64.4659 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $108.35 | 7.443% | $116.4145 | $116.41 | $116.40 | $116.40 |
| Purchase #5 | $27.45 | 9.528% | $30.0654 | $30.07 | $30.05 | $30.10 |
| Purchase #6 | $35.77 | 4.297% | $37.307 | $37.31 | $37.30 | $37.30 |
| Purchase #7 | $164.67 | 12.315% | $184.9491 | $184.95 | $184.95 | $184.90 |
| 7 purchase totals = | $554.45 | $604.7657 | $604.78 | $604.70 | $604.70 | |