| 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 | $43.43 | 10.712% | $48.0822 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $194.28 | 10.554% | $214.7843 | $214.78 | $214.80 | $214.80 |
| Purchase #3 | $197.90 | 11.772% | $221.1968 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $247.53 | 5.336% | $260.7382 | $260.74 | $260.75 | $260.70 |
| Purchase #5 | $117.73 | 3.237% | $121.5409 | $121.54 | $121.55 | $121.50 |
| Purchase #6 | $67.57 | 11.213% | $75.1466 | $75.15 | $75.15 | $75.10 |
| Purchase #7 | $40.67 | 3.871% | $42.2443 | $42.24 | $42.25 | $42.20 |
| 7 purchase totals = | $909.11 | $983.7333 | $983.73 | $983.80 | $983.60 | |