| 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 | $66.74 | 5.234% | $70.2332 | $70.23 | $70.25 | $70.20 |
| Purchase #2 | $62.65 | 5.290% | $65.9642 | $65.96 | $65.95 | $66.00 |
| Purchase #3 | $216.41 | 3.112% | $223.1447 | $223.14 | $223.15 | $223.10 |
| Purchase #4 | $148.49 | 8.810% | $161.572 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $70.82 | 3.501% | $73.2994 | $73.30 | $73.30 | $73.30 |
| Purchase #6 | $162.47 | 12.383% | $182.5887 | $182.59 | $182.60 | $182.60 |
| Purchase #7 | $114.53 | 13.111% | $129.546 | $129.55 | $129.55 | $129.50 |
| 7 purchase totals = | $842.11 | $906.3482 | $906.34 | $906.35 | $906.30 | |