| 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 | $12.91 | 5.809% | $13.6599 | $13.66 | $13.65 | $13.70 |
| Purchase #2 | $53.64 | 13.499% | $60.8809 | $60.88 | $60.90 | $60.90 |
| Purchase #3 | $26.80 | 8.310% | $29.0271 | $29.03 | $29.05 | $29.00 |
| Purchase #4 | $22.35 | 8.399% | $24.2272 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $92.81 | 8.448% | $100.6506 | $100.65 | $100.65 | $100.70 |
| Purchase #6 | $163.27 | 3.131% | $168.382 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $70.31 | 12.761% | $79.2823 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $442.09 | $476.1100 | $476.11 | $476.20 | $476.20 | |