| 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 | $16.29 | 11.347% | $18.1384 | $18.14 | $18.15 | $18.10 |
| Purchase #2 | $217.55 | 4.392% | $227.1048 | $227.10 | $227.10 | $227.10 |
| Purchase #3 | $45.33 | 6.410% | $48.2357 | $48.24 | $48.25 | $48.20 |
| Purchase #4 | $224.58 | 12.467% | $252.5784 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $102.36 | 7.748% | $110.2909 | $110.29 | $110.30 | $110.30 |
| Purchase #6 | $27.56 | 13.755% | $31.3509 | $31.35 | $31.35 | $31.40 |
| Purchase #7 | $110.55 | 8.398% | $119.834 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $744.22 | $807.5331 | $807.53 | $807.60 | $807.50 | |