| 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 | $40.97 | 13.161% | $46.3621 | $46.36 | $46.35 | $46.40 |
| Purchase #2 | $57.29 | 13.607% | $65.0855 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $47.71 | 9.788% | $52.3799 | $52.38 | $52.40 | $52.40 |
| Purchase #4 | $23.29 | 5.738% | $24.6264 | $24.63 | $24.65 | $24.60 |
| Purchase #5 | $91.67 | 5.827% | $97.0116 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $17.50 | 8.104% | $18.9182 | $18.92 | $18.90 | $18.90 |
| Purchase #7 | $100.84 | 5.399% | $106.2844 | $106.28 | $106.30 | $106.30 |
| 7 purchase totals = | $379.27 | $410.6681 | $410.67 | $410.70 | $410.70 | |