| 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 | $49.84 | 8.318% | $53.9857 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $41.63 | 9.485% | $45.5786 | $45.58 | $45.60 | $45.60 |
| Purchase #3 | $94.66 | 8.167% | $102.3909 | $102.39 | $102.40 | $102.40 |
| Purchase #4 | $77.82 | 13.214% | $88.1031 | $88.10 | $88.10 | $88.10 |
| Purchase #5 | $232.53 | 13.560% | $264.0611 | $264.06 | $264.05 | $264.10 |
| Purchase #6 | $154.61 | 3.118% | $159.4307 | $159.43 | $159.45 | $159.40 |
| Purchase #7 | $242.57 | 5.796% | $256.6294 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $893.66 | $970.1795 | $970.18 | $970.25 | $970.20 | |