| 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 | $59.34 | 6.817% | $63.3852 | $63.39 | $63.40 | $63.40 |
| Purchase #2 | $125.46 | 7.686% | $135.1029 | $135.10 | $135.10 | $135.10 |
| Purchase #3 | $233.86 | 11.225% | $260.1108 | $260.11 | $260.10 | $260.10 |
| Purchase #4 | $76.67 | 9.294% | $83.7957 | $83.80 | $83.80 | $83.80 |
| Purchase #5 | $22.54 | 11.516% | $25.1357 | $25.14 | $25.15 | $25.10 |
| Purchase #6 | $89.31 | 11.724% | $99.7807 | $99.78 | $99.80 | $99.80 |
| Purchase #7 | $22.42 | 5.536% | $23.6612 | $23.66 | $23.65 | $23.70 |
| 7 purchase totals = | $629.60 | $690.9722 | $690.98 | $691.00 | $691.00 | |