| 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 | $72.75 | 4.617% | $76.1089 | $76.11 | $76.10 | $76.10 |
| Purchase #2 | $9.33 | 10.353% | $10.2959 | $10.30 | $10.30 | $10.30 |
| Purchase #3 | $80.33 | 13.791% | $91.4083 | $91.41 | $91.40 | $91.40 |
| Purchase #4 | $49.40 | 9.839% | $54.2605 | $54.26 | $54.25 | $54.30 |
| Purchase #5 | $142.64 | 13.536% | $161.9478 | $161.95 | $161.95 | $161.90 |
| Purchase #6 | $215.96 | 6.334% | $229.6389 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $83.84 | 13.613% | $95.2531 | $95.25 | $95.25 | $95.30 |
| 7 purchase totals = | $654.25 | $718.9134 | $718.92 | $718.90 | $718.90 | |