| 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 | $40.27 | 13.481% | $45.6988 | $45.70 | $45.70 | $45.70 |
| Purchase #2 | $108.36 | 10.172% | $119.3824 | $119.38 | $119.40 | $119.40 |
| Purchase #3 | $183.64 | 12.143% | $205.9394 | $205.94 | $205.95 | $205.90 |
| Purchase #4 | $110.71 | 5.555% | $116.8599 | $116.86 | $116.85 | $116.90 |
| Purchase #5 | $212.33 | 8.355% | $230.0702 | $230.07 | $230.05 | $230.10 |
| Purchase #6 | $186.68 | 10.177% | $205.6784 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $109.50 | 13.865% | $124.6822 | $124.68 | $124.70 | $124.70 |
| 7 purchase totals = | $951.49 | $1,048.3113 | $1,048.31 | $1,048.35 | $1,048.40 | |