| 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 | $195.40 | 5.664% | $206.4675 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $81.54 | 9.353% | $89.1664 | $89.17 | $89.15 | $89.20 |
| Purchase #3 | $188.97 | 3.461% | $195.5103 | $195.51 | $195.50 | $195.50 |
| Purchase #4 | $245.27 | 7.359% | $263.3194 | $263.32 | $263.30 | $263.30 |
| Purchase #5 | $26.35 | 6.842% | $28.1529 | $28.15 | $28.15 | $28.20 |
| Purchase #6 | $73.68 | 8.643% | $80.0482 | $80.05 | $80.05 | $80.00 |
| Purchase #7 | $73.29 | 8.787% | $79.73 | $79.73 | $79.75 | $79.70 |
| 7 purchase totals = | $884.50 | $942.3947 | $942.40 | $942.35 | $942.40 | |