| 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 | $81.73 | 4.466% | $85.3801 | $85.38 | $85.40 | $85.40 |
| Purchase #2 | $91.31 | 7.459% | $98.1208 | $98.12 | $98.10 | $98.10 |
| Purchase #3 | $166.25 | 11.858% | $185.9639 | $185.96 | $185.95 | $186.00 |
| Purchase #4 | $12.96 | 6.683% | $13.8261 | $13.83 | $13.85 | $13.80 |
| Purchase #5 | $210.71 | 12.852% | $237.7904 | $237.79 | $237.80 | $237.80 |
| Purchase #6 | $29.54 | 3.651% | $30.6185 | $30.62 | $30.60 | $30.60 |
| Purchase #7 | $117.42 | 11.661% | $131.1123 | $131.11 | $131.10 | $131.10 |
| 7 purchase totals = | $709.92 | $782.8121 | $782.81 | $782.80 | $782.80 | |