| 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 | $39.77 | 13.866% | $45.2845 | $45.28 | $45.30 | $45.30 |
| Purchase #2 | $243.25 | 3.746% | $252.3621 | $252.36 | $252.35 | $252.40 |
| Purchase #3 | $56.54 | 4.209% | $58.9198 | $58.92 | $58.90 | $58.90 |
| Purchase #4 | $116.70 | 9.836% | $128.1786 | $128.18 | $128.20 | $128.20 |
| Purchase #5 | $92.53 | 11.466% | $103.1395 | $103.14 | $103.15 | $103.10 |
| Purchase #6 | $107.56 | 8.824% | $117.0511 | $117.05 | $117.05 | $117.10 |
| Purchase #7 | $58.62 | 8.124% | $63.3823 | $63.38 | $63.40 | $63.40 |
| 7 purchase totals = | $714.97 | $768.3179 | $768.31 | $768.35 | $768.40 | |