| 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 | $30.49 | 9.517% | $33.3917 | $33.39 | $33.40 | $33.40 |
| Purchase #2 | $192.48 | 11.132% | $213.9069 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $64.32 | 4.323% | $67.1006 | $67.10 | $67.10 | $67.10 |
| Purchase #4 | $99.74 | 6.305% | $106.0286 | $106.03 | $106.05 | $106.00 |
| Purchase #5 | $47.58 | 11.733% | $53.1626 | $53.16 | $53.15 | $53.20 |
| Purchase #6 | $211.71 | 3.551% | $219.2278 | $219.23 | $219.25 | $219.20 |
| Purchase #7 | $219.64 | 10.429% | $242.5463 | $242.55 | $242.55 | $242.50 |
| 7 purchase totals = | $865.96 | $935.3645 | $935.37 | $935.40 | $935.30 | |