| 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 | $57.92 | 9.451% | $63.394 | $63.39 | $63.40 | $63.40 |
| Purchase #2 | $77.91 | 5.476% | $82.1764 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $54.73 | 9.213% | $59.7723 | $59.77 | $59.75 | $59.80 |
| Purchase #4 | $13.79 | 6.805% | $14.7284 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $192.55 | 7.786% | $207.5419 | $207.54 | $207.55 | $207.50 |
| Purchase #6 | $75.61 | 12.366% | $84.9599 | $84.96 | $84.95 | $85.00 |
| Purchase #7 | $95.61 | 11.363% | $106.4742 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $568.12 | $619.0471 | $619.04 | $619.05 | $619.10 | |