| 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 | $24.85 | 7.776% | $26.7823 | $26.78 | $26.80 | $26.80 |
| Purchase #2 | $155.98 | 6.450% | $166.0407 | $166.04 | $166.05 | $166.00 |
| Purchase #3 | $94.53 | 9.288% | $103.3099 | $103.31 | $103.30 | $103.30 |
| Purchase #4 | $12.49 | 4.478% | $13.0493 | $13.05 | $13.05 | $13.00 |
| Purchase #5 | $237.40 | 6.156% | $252.0143 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $158.54 | 10.651% | $175.4261 | $175.43 | $175.45 | $175.40 |
| Purchase #7 | $137.94 | 4.821% | $144.5901 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $821.73 | $881.2127 | $881.21 | $881.25 | $881.10 | |