| 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 | $80.87 | 12.612% | $91.0693 | $91.07 | $91.05 | $91.10 |
| Purchase #2 | $206.32 | 13.589% | $234.3568 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $17.44 | 10.179% | $19.2152 | $19.22 | $19.20 | $19.20 |
| Purchase #4 | $243.85 | 9.821% | $267.7985 | $267.80 | $267.80 | $267.80 |
| Purchase #5 | $107.76 | 4.420% | $112.523 | $112.52 | $112.50 | $112.50 |
| Purchase #6 | $8.85 | 11.257% | $9.8462 | $9.85 | $9.85 | $9.80 |
| Purchase #7 | $118.63 | 10.162% | $130.6852 | $130.69 | $130.70 | $130.70 |
| 7 purchase totals = | $783.72 | $865.4942 | $865.51 | $865.45 | $865.50 | |