| 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 | $66.65 | 8.315% | $72.1919 | $72.19 | $72.20 | $72.20 |
| Purchase #2 | $100.63 | 13.564% | $114.2795 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $11.63 | 10.226% | $12.8193 | $12.82 | $12.80 | $12.80 |
| Purchase #4 | $247.30 | 12.203% | $277.478 | $277.48 | $277.50 | $277.50 |
| Purchase #5 | $234.53 | 9.794% | $257.4999 | $257.50 | $257.50 | $257.50 |
| Purchase #6 | $120.88 | 5.496% | $127.5236 | $127.52 | $127.50 | $127.50 |
| Purchase #7 | $108.96 | 3.175% | $112.4195 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $890.58 | $974.2117 | $974.21 | $974.20 | $974.20 | |