| 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 | $231.63 | 6.825% | $247.4387 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $40.47 | 11.116% | $44.9686 | $44.97 | $44.95 | $45.00 |
| Purchase #3 | $24.46 | 8.736% | $26.5968 | $26.60 | $26.60 | $26.60 |
| Purchase #4 | $9.29 | 6.234% | $9.8691 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $155.30 | 9.357% | $169.8314 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $72.94 | 13.732% | $82.9561 | $82.96 | $82.95 | $83.00 |
| Purchase #7 | $57.96 | 3.784% | $60.1532 | $60.15 | $60.15 | $60.20 |
| 7 purchase totals = | $592.05 | $641.8139 | $641.82 | $641.80 | $641.90 | |