| 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 | $12.66 | 6.699% | $13.5081 | $13.51 | $13.50 | $13.50 |
| Purchase #2 | $91.91 | 13.661% | $104.4658 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $62.50 | 5.352% | $65.845 | $65.85 | $65.85 | $65.80 |
| Purchase #4 | $83.50 | 9.296% | $91.2622 | $91.26 | $91.25 | $91.30 |
| Purchase #5 | $89.67 | 5.588% | $94.6808 | $94.68 | $94.70 | $94.70 |
| Purchase #6 | $18.71 | 10.787% | $20.7282 | $20.73 | $20.75 | $20.70 |
| Purchase #7 | $107.58 | 4.844% | $112.7912 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $466.53 | $503.2813 | $503.29 | $503.30 | $503.30 | |