| 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 | $68.54 | 3.329% | $70.8217 | $70.82 | $70.80 | $70.80 |
| Purchase #2 | $56.79 | 6.136% | $60.2746 | $60.27 | $60.25 | $60.30 |
| Purchase #3 | $71.31 | 5.237% | $75.0445 | $75.04 | $75.05 | $75.00 |
| Purchase #4 | $28.42 | 4.466% | $29.6892 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $240.73 | 8.202% | $260.4747 | $260.47 | $260.45 | $260.50 |
| Purchase #6 | $91.51 | 6.187% | $97.1717 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $26.53 | 10.562% | $29.3321 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $583.83 | $622.8085 | $622.79 | $622.75 | $622.80 | |