| 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 | $102.32 | 8.850% | $111.3753 | $111.38 | $111.40 | $111.40 |
| Purchase #2 | $8.41 | 3.129% | $8.6731 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $24.28 | 8.299% | $26.295 | $26.30 | $26.30 | $26.30 |
| Purchase #4 | $6.98 | 10.109% | $7.6856 | $7.69 | $7.70 | $7.70 |
| Purchase #5 | $182.96 | 11.567% | $204.123 | $204.12 | $204.10 | $204.10 |
| Purchase #6 | $53.66 | 8.454% | $58.1964 | $58.20 | $58.20 | $58.20 |
| Purchase #7 | $9.37 | 4.709% | $9.8112 | $9.81 | $9.80 | $9.80 |
| 7 purchase totals = | $387.98 | $426.1596 | $426.17 | $426.15 | $426.20 | |