| 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 | $73.26 | 7.442% | $78.712 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $104.69 | 12.186% | $117.4475 | $117.45 | $117.45 | $117.40 |
| Purchase #3 | $101.46 | 6.462% | $108.0163 | $108.02 | $108.00 | $108.00 |
| Purchase #4 | $27.34 | 3.347% | $28.2551 | $28.26 | $28.25 | $28.30 |
| Purchase #5 | $193.43 | 6.861% | $206.7012 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $246.40 | 5.412% | $259.7352 | $259.74 | $259.75 | $259.70 |
| Purchase #7 | $180.94 | 10.427% | $199.8066 | $199.81 | $199.80 | $199.80 |
| 7 purchase totals = | $927.52 | $998.6739 | $998.69 | $998.65 | $998.60 | |