| 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 | $55.40 | 8.136% | $59.9073 | $59.91 | $59.90 | $59.90 |
| Purchase #2 | $66.31 | 5.646% | $70.0539 | $70.05 | $70.05 | $70.10 |
| Purchase #3 | $87.73 | 5.862% | $92.8727 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $219.74 | 5.181% | $231.1247 | $231.12 | $231.10 | $231.10 |
| Purchase #5 | $101.91 | 5.119% | $107.1268 | $107.13 | $107.15 | $107.10 |
| Purchase #6 | $92.67 | 10.624% | $102.5153 | $102.52 | $102.50 | $102.50 |
| Purchase #7 | $221.88 | 12.366% | $249.3177 | $249.32 | $249.30 | $249.30 |
| 7 purchase totals = | $845.64 | $912.9184 | $912.92 | $912.85 | $912.90 | |