| 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 | $64.52 | 7.445% | $69.3235 | $69.32 | $69.30 | $69.30 |
| Purchase #2 | $126.49 | 3.162% | $130.4896 | $130.49 | $130.50 | $130.50 |
| Purchase #3 | $111.42 | 8.394% | $120.7726 | $120.77 | $120.75 | $120.80 |
| Purchase #4 | $124.58 | 13.413% | $141.2899 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $112.55 | 11.379% | $125.3571 | $125.36 | $125.35 | $125.40 |
| Purchase #6 | $114.98 | 3.660% | $119.1883 | $119.19 | $119.20 | $119.20 |
| Purchase #7 | $220.73 | 3.180% | $227.7492 | $227.75 | $227.75 | $227.70 |
| 7 purchase totals = | $875.27 | $934.1702 | $934.17 | $934.15 | $934.20 | |