| 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 | $227.31 | 10.705% | $251.6435 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $7.94 | 9.104% | $8.6629 | $8.66 | $8.65 | $8.70 |
| Purchase #3 | $75.78 | 9.534% | $83.0049 | $83.00 | $83.00 | $83.00 |
| Purchase #4 | $6.91 | 3.145% | $7.1273 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $26.76 | 5.181% | $28.1464 | $28.15 | $28.15 | $28.10 |
| Purchase #6 | $45.32 | 11.381% | $50.4779 | $50.48 | $50.50 | $50.50 |
| Purchase #7 | $236.88 | 12.517% | $266.5303 | $266.53 | $266.55 | $266.50 |
| 7 purchase totals = | $626.90 | $695.5932 | $695.59 | $695.65 | $695.50 | |