| 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 | $58.91 | 11.141% | $65.4732 | $65.47 | $65.45 | $65.50 |
| Purchase #2 | $161.44 | 11.624% | $180.2058 | $180.21 | $180.20 | $180.20 |
| Purchase #3 | $91.58 | 13.304% | $103.7638 | $103.76 | $103.75 | $103.80 |
| Purchase #4 | $15.45 | 5.595% | $16.3144 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $226.89 | 4.604% | $237.336 | $237.34 | $237.35 | $237.30 |
| Purchase #6 | $49.31 | 7.578% | $53.0467 | $53.05 | $53.05 | $53.00 |
| Purchase #7 | $159.91 | 11.350% | $178.0598 | $178.06 | $178.05 | $178.10 |
| 7 purchase totals = | $763.49 | $834.1997 | $834.20 | $834.15 | $834.20 | |