| 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 | $99.69 | 9.281% | $108.9422 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $87.28 | 7.695% | $93.9962 | $94.00 | $94.00 | $94.00 |
| Purchase #3 | $44.52 | 11.397% | $49.5939 | $49.59 | $49.60 | $49.60 |
| Purchase #4 | $213.97 | 9.757% | $234.8471 | $234.85 | $234.85 | $234.80 |
| Purchase #5 | $193.67 | 4.547% | $202.4762 | $202.48 | $202.50 | $202.50 |
| Purchase #6 | $111.68 | 9.313% | $122.0808 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $109.44 | 10.632% | $121.0757 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $860.25 | $933.0121 | $933.02 | $933.10 | $933.00 | |