| 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 | $195.56 | 9.771% | $214.6682 | $214.67 | $214.65 | $214.70 |
| Purchase #2 | $71.63 | 12.502% | $80.5852 | $80.59 | $80.60 | $80.60 |
| Purchase #3 | $49.78 | 11.257% | $55.3837 | $55.38 | $55.40 | $55.40 |
| Purchase #4 | $88.43 | 8.849% | $96.2552 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $13.88 | 8.439% | $15.0513 | $15.05 | $15.05 | $15.10 |
| Purchase #6 | $94.60 | 11.316% | $105.3049 | $105.30 | $105.30 | $105.30 |
| Purchase #7 | $12.44 | 13.695% | $14.1437 | $14.14 | $14.15 | $14.10 |
| 7 purchase totals = | $526.32 | $581.3922 | $581.39 | $581.40 | $581.50 | |