| 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 | $24.71 | 8.660% | $26.8499 | $26.85 | $26.85 | $26.80 |
| Purchase #2 | $93.76 | 10.853% | $103.9358 | $103.94 | $103.95 | $103.90 |
| Purchase #3 | $65.90 | 9.221% | $71.9766 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $139.27 | 13.748% | $158.4168 | $158.42 | $158.40 | $158.40 |
| Purchase #5 | $225.99 | 5.804% | $239.1065 | $239.11 | $239.10 | $239.10 |
| Purchase #6 | $224.52 | 7.155% | $240.5844 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $99.35 | 3.858% | $103.1829 | $103.18 | $103.20 | $103.20 |
| 7 purchase totals = | $873.50 | $944.0529 | $944.06 | $944.10 | $944.00 | |