| 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 | $9.76 | 10.774% | $10.8115 | $10.81 | $10.80 | $10.80 |
| Purchase #2 | $240.42 | 9.499% | $263.2575 | $263.26 | $263.25 | $263.30 |
| Purchase #3 | $151.75 | 8.456% | $164.582 | $164.58 | $164.60 | $164.60 |
| Purchase #4 | $28.65 | 11.389% | $31.9129 | $31.91 | $31.90 | $31.90 |
| Purchase #5 | $58.52 | 3.356% | $60.4839 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $78.56 | 11.840% | $87.8615 | $87.86 | $87.85 | $87.90 |
| Purchase #7 | $220.62 | 10.665% | $244.1491 | $244.15 | $244.15 | $244.10 |
| 7 purchase totals = | $788.28 | $863.0584 | $863.05 | $863.05 | $863.10 | |