| 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 | $49.62 | 10.356% | $54.7586 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $225.40 | 8.126% | $243.716 | $243.72 | $243.70 | $243.70 |
| Purchase #3 | $73.94 | 13.694% | $84.0653 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $97.42 | 11.543% | $108.6652 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $237.25 | 9.435% | $259.6345 | $259.63 | $259.65 | $259.60 |
| Purchase #6 | $210.25 | 5.741% | $222.3205 | $222.32 | $222.30 | $222.30 |
| Purchase #7 | $11.49 | 10.585% | $12.7062 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $905.37 | $985.8663 | $985.88 | $985.80 | $985.90 | |