| 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 | $14.66 | 5.128% | $15.4118 | $15.41 | $15.40 | $15.40 |
| Purchase #2 | $30.45 | 6.640% | $32.4719 | $32.47 | $32.45 | $32.50 |
| Purchase #3 | $62.69 | 6.134% | $66.5354 | $66.54 | $66.55 | $66.50 |
| Purchase #4 | $122.95 | 6.396% | $130.8139 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $199.86 | 6.195% | $212.2413 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $205.46 | 9.422% | $224.8184 | $224.82 | $224.80 | $224.80 |
| Purchase #7 | $235.78 | 10.132% | $259.6692 | $259.67 | $259.65 | $259.70 |
| 7 purchase totals = | $871.85 | $941.9619 | $941.96 | $941.90 | $941.90 | |