| 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 | $202.27 | 7.490% | $217.42 | $217.42 | $217.40 | $217.40 |
| Purchase #2 | $49.76 | 6.266% | $52.878 | $52.88 | $52.90 | $52.90 |
| Purchase #3 | $40.55 | 12.102% | $45.4574 | $45.46 | $45.45 | $45.50 |
| Purchase #4 | $156.44 | 10.663% | $173.1212 | $173.12 | $173.10 | $173.10 |
| Purchase #5 | $13.82 | 6.736% | $14.7509 | $14.75 | $14.75 | $14.80 |
| Purchase #6 | $145.56 | 12.369% | $163.5643 | $163.56 | $163.55 | $163.60 |
| Purchase #7 | $88.79 | 11.658% | $99.1411 | $99.14 | $99.15 | $99.10 |
| 7 purchase totals = | $697.19 | $766.3329 | $766.33 | $766.30 | $766.40 | |