| 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 | $26.66 | 9.795% | $29.2713 | $29.27 | $29.25 | $29.30 |
| Purchase #2 | $170.81 | 11.752% | $190.8836 | $190.88 | $190.90 | $190.90 |
| Purchase #3 | $11.27 | 7.790% | $12.1479 | $12.15 | $12.15 | $12.10 |
| Purchase #4 | $237.51 | 3.240% | $245.2053 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $88.50 | 5.305% | $93.1949 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $111.34 | 13.725% | $126.6214 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $146.60 | 13.184% | $165.9277 | $165.93 | $165.95 | $165.90 |
| 7 purchase totals = | $792.69 | $863.2521 | $863.25 | $863.25 | $863.20 | |