| 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 | $59.59 | 9.357% | $65.1658 | $65.17 | $65.15 | $65.20 |
| Purchase #2 | $171.88 | 8.836% | $187.0673 | $187.07 | $187.05 | $187.10 |
| Purchase #3 | $108.71 | 11.137% | $120.817 | $120.82 | $120.80 | $120.80 |
| Purchase #4 | $113.92 | 7.473% | $122.4332 | $122.43 | $122.45 | $122.40 |
| Purchase #5 | $142.56 | 3.325% | $147.3001 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $209.98 | 11.512% | $234.1529 | $234.15 | $234.15 | $234.20 |
| Purchase #7 | $65.46 | 6.586% | $69.7712 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $872.10 | $946.7075 | $946.71 | $946.65 | $946.80 | |