| 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 | $80.81 | 10.525% | $89.3153 | $89.32 | $89.30 | $89.30 |
| Purchase #2 | $221.47 | 3.327% | $228.8383 | $228.84 | $228.85 | $228.80 |
| Purchase #3 | $170.62 | 3.833% | $177.1599 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $94.58 | 8.653% | $102.764 | $102.76 | $102.75 | $102.80 |
| Purchase #5 | $67.54 | 9.123% | $73.7017 | $73.70 | $73.70 | $73.70 |
| Purchase #6 | $217.95 | 8.609% | $236.7133 | $236.71 | $236.70 | $236.70 |
| Purchase #7 | $152.89 | 6.800% | $163.2865 | $163.29 | $163.30 | $163.30 |
| 7 purchase totals = | $1,005.86 | $1,071.7790 | $1,071.78 | $1,071.75 | $1,071.80 | |