| 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 | $76.28 | 6.487% | $81.2283 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $18.61 | 6.377% | $19.7968 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $13.79 | 6.782% | $14.7252 | $14.73 | $14.75 | $14.70 |
| Purchase #4 | $12.32 | 8.675% | $13.3888 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $131.26 | 13.591% | $149.0995 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $240.55 | 5.144% | $252.9239 | $252.92 | $252.90 | $252.90 |
| Purchase #7 | $158.50 | 3.604% | $164.2123 | $164.21 | $164.20 | $164.20 |
| 7 purchase totals = | $651.31 | $695.3748 | $695.38 | $695.40 | $695.30 | |