| 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 | $88.43 | 7.268% | $94.8571 | $94.86 | $94.85 | $94.90 |
| Purchase #2 | $64.51 | 4.772% | $67.5884 | $67.59 | $67.60 | $67.60 |
| Purchase #3 | $204.27 | 10.495% | $225.7081 | $225.71 | $225.70 | $225.70 |
| Purchase #4 | $215.53 | 9.867% | $236.7963 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $215.52 | 7.377% | $231.4189 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $38.94 | 10.109% | $42.8764 | $42.88 | $42.90 | $42.90 |
| Purchase #7 | $8.67 | 8.370% | $9.3957 | $9.40 | $9.40 | $9.40 |
| 7 purchase totals = | $835.87 | $908.6409 | $908.66 | $908.65 | $908.70 | |