| 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 | $15.33 | 6.472% | $16.3222 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $144.73 | 4.377% | $151.0648 | $151.06 | $151.05 | $151.10 |
| Purchase #3 | $233.94 | 7.449% | $251.3662 | $251.37 | $251.35 | $251.40 |
| Purchase #4 | $5.74 | 13.445% | $6.5117 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $88.32 | 11.766% | $98.7117 | $98.71 | $98.70 | $98.70 |
| Purchase #6 | $232.86 | 4.336% | $242.9568 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $153.87 | 3.610% | $159.4247 | $159.42 | $159.40 | $159.40 |
| 7 purchase totals = | $874.79 | $926.3581 | $926.35 | $926.25 | $926.40 | |