| 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 | $15.93 | 13.788% | $18.1264 | $18.13 | $18.15 | $18.10 |
| Purchase #2 | $18.33 | 7.431% | $19.6921 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $52.44 | 11.553% | $58.4984 | $58.50 | $58.50 | $58.50 |
| Purchase #4 | $194.93 | 8.781% | $212.0468 | $212.05 | $212.05 | $212.00 |
| Purchase #5 | $183.82 | 8.618% | $199.6616 | $199.66 | $199.65 | $199.70 |
| Purchase #6 | $154.32 | 8.445% | $167.3523 | $167.35 | $167.35 | $167.40 |
| Purchase #7 | $173.47 | 6.363% | $184.5079 | $184.51 | $184.50 | $184.50 |
| 7 purchase totals = | $793.24 | $859.8855 | $859.89 | $859.90 | $859.90 | |