| 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 | $17.39 | 4.546% | $18.1805 | $18.18 | $18.20 | $18.20 |
| Purchase #2 | $71.80 | 7.663% | $77.302 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $88.83 | 10.260% | $97.944 | $97.94 | $97.95 | $97.90 |
| Purchase #4 | $248.93 | 8.138% | $269.1879 | $269.19 | $269.20 | $269.20 |
| Purchase #5 | $39.88 | 13.485% | $45.2578 | $45.26 | $45.25 | $45.30 |
| Purchase #6 | $206.66 | 6.841% | $220.7976 | $220.80 | $220.80 | $220.80 |
| Purchase #7 | $56.74 | 4.605% | $59.3529 | $59.35 | $59.35 | $59.40 |
| 7 purchase totals = | $730.23 | $788.0227 | $788.02 | $788.05 | $788.10 | |