| 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 | $9.31 | 11.790% | $10.4076 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $88.74 | 6.819% | $94.7912 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $232.46 | 4.623% | $243.2066 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $6.54 | 13.758% | $7.4398 | $7.44 | $7.45 | $7.40 |
| Purchase #5 | $159.95 | 4.596% | $167.3013 | $167.30 | $167.30 | $167.30 |
| Purchase #6 | $53.55 | 11.634% | $59.78 | $59.78 | $59.80 | $59.80 |
| Purchase #7 | $81.37 | 4.645% | $85.1496 | $85.15 | $85.15 | $85.10 |
| 7 purchase totals = | $631.92 | $668.0761 | $668.08 | $668.10 | $668.00 | |