| 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 | $34.87 | 4.647% | $36.4904 | $36.49 | $36.50 | $36.50 |
| Purchase #2 | $155.46 | 5.540% | $164.0725 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $230.39 | 3.840% | $239.237 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $113.36 | 4.289% | $118.222 | $118.22 | $118.20 | $118.20 |
| Purchase #5 | $42.65 | 4.825% | $44.7079 | $44.71 | $44.70 | $44.70 |
| Purchase #6 | $148.69 | 6.772% | $158.7593 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $144.80 | 7.220% | $155.2546 | $155.25 | $155.25 | $155.30 |
| 7 purchase totals = | $870.22 | $916.7437 | $916.74 | $916.70 | $916.80 | |