| 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 | $47.82 | 8.231% | $51.7561 | $51.76 | $51.75 | $51.80 |
| Purchase #2 | $37.81 | 6.539% | $40.2824 | $40.28 | $40.30 | $40.30 |
| Purchase #3 | $149.26 | 8.787% | $162.3755 | $162.38 | $162.40 | $162.40 |
| Purchase #4 | $9.68 | 12.779% | $10.917 | $10.92 | $10.90 | $10.90 |
| Purchase #5 | $44.73 | 8.436% | $48.5034 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $222.98 | 3.250% | $230.2269 | $230.23 | $230.25 | $230.20 |
| Purchase #7 | $89.40 | 9.280% | $97.6963 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $601.68 | $641.7576 | $641.77 | $641.80 | $641.80 | |