| 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 | $62.97 | 13.151% | $71.2512 | $71.25 | $71.25 | $71.30 |
| Purchase #2 | $196.91 | 6.552% | $209.8115 | $209.81 | $209.80 | $209.80 |
| Purchase #3 | $237.31 | 4.238% | $247.3672 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $20.62 | 12.324% | $23.1612 | $23.16 | $23.15 | $23.20 |
| Purchase #5 | $94.43 | 13.307% | $106.9958 | $107.00 | $107.00 | $107.00 |
| Purchase #6 | $76.64 | 13.776% | $87.1979 | $87.20 | $87.20 | $87.20 |
| Purchase #7 | $132.98 | 4.342% | $138.754 | $138.75 | $138.75 | $138.80 |
| 7 purchase totals = | $821.86 | $884.5388 | $884.54 | $884.50 | $884.70 | |