| 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 | $43.89 | 4.776% | $45.9862 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $62.72 | 10.387% | $69.2347 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $64.57 | 13.552% | $73.3205 | $73.32 | $73.30 | $73.30 |
| Purchase #4 | $172.27 | 10.237% | $189.9053 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $138.46 | 4.682% | $144.9427 | $144.94 | $144.95 | $144.90 |
| Purchase #6 | $159.53 | 4.473% | $166.6658 | $166.67 | $166.65 | $166.70 |
| Purchase #7 | $32.67 | 11.524% | $36.4349 | $36.43 | $36.45 | $36.40 |
| 7 purchase totals = | $674.11 | $726.4901 | $726.49 | $726.50 | $726.40 | |