| 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 | $9.35 | 13.646% | $10.6259 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $128.61 | 6.330% | $136.751 | $136.75 | $136.75 | $136.80 |
| Purchase #3 | $219.84 | 7.686% | $236.7369 | $236.74 | $236.75 | $236.70 |
| Purchase #4 | $204.56 | 4.846% | $214.473 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $64.57 | 12.808% | $72.8401 | $72.84 | $72.85 | $72.80 |
| Purchase #6 | $116.94 | 8.423% | $126.7899 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $112.35 | 7.171% | $120.4066 | $120.41 | $120.40 | $120.40 |
| 7 purchase totals = | $856.22 | $918.6234 | $918.63 | $918.65 | $918.60 | |