| 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 | $154.65 | 4.441% | $161.518 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $22.88 | 11.253% | $25.4547 | $25.45 | $25.45 | $25.50 |
| Purchase #3 | $107.26 | 4.293% | $111.8647 | $111.86 | $111.85 | $111.90 |
| Purchase #4 | $52.35 | 6.834% | $55.9276 | $55.93 | $55.95 | $55.90 |
| Purchase #5 | $28.85 | 5.779% | $30.5172 | $30.52 | $30.50 | $30.50 |
| Purchase #6 | $238.85 | 8.782% | $259.8258 | $259.83 | $259.85 | $259.80 |
| Purchase #7 | $33.79 | 6.555% | $36.0049 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $638.63 | $681.1129 | $681.11 | $681.10 | $681.10 | |