| 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 | $48.50 | 5.547% | $51.1903 | $51.19 | $51.20 | $51.20 |
| Purchase #2 | $12.43 | 8.874% | $13.533 | $13.53 | $13.55 | $13.50 |
| Purchase #3 | $52.41 | 12.707% | $59.0697 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $178.53 | 6.856% | $190.77 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $227.78 | 8.557% | $247.2711 | $247.27 | $247.25 | $247.30 |
| Purchase #6 | $113.84 | 13.427% | $129.1253 | $129.13 | $129.15 | $129.10 |
| Purchase #7 | $226.34 | 9.139% | $247.0252 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $859.83 | $937.9846 | $937.99 | $938.00 | $938.00 | |