| 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 | $133.91 | 10.569% | $148.0629 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $50.80 | 12.377% | $57.0875 | $57.09 | $57.10 | $57.10 |
| Purchase #3 | $45.41 | 7.867% | $48.9824 | $48.98 | $49.00 | $49.00 |
| Purchase #4 | $69.78 | 7.422% | $74.9591 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $99.73 | 11.485% | $111.184 | $111.18 | $111.20 | $111.20 |
| Purchase #6 | $51.95 | 7.330% | $55.7579 | $55.76 | $55.75 | $55.80 |
| Purchase #7 | $6.49 | 13.392% | $7.3591 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $458.07 | $503.3929 | $503.39 | $503.40 | $503.60 | |