| 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 | $57.43 | 10.467% | $63.4412 | $63.44 | $63.45 | $63.40 |
| Purchase #2 | $122.92 | 13.114% | $139.0397 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $93.64 | 10.115% | $103.1117 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $44.95 | 8.221% | $48.6453 | $48.65 | $48.65 | $48.60 |
| Purchase #5 | $173.28 | 4.381% | $180.8714 | $180.87 | $180.85 | $180.90 |
| Purchase #6 | $205.33 | 10.755% | $227.4132 | $227.41 | $227.40 | $227.40 |
| Purchase #7 | $181.36 | 13.804% | $206.3949 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $878.91 | $968.9174 | $968.91 | $968.90 | $968.80 | |