| 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 | $107.48 | 12.681% | $121.1095 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $191.38 | 13.181% | $216.6058 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $66.74 | 8.567% | $72.4576 | $72.46 | $72.45 | $72.50 |
| Purchase #4 | $126.96 | 3.636% | $131.5763 | $131.58 | $131.60 | $131.60 |
| Purchase #5 | $119.71 | 13.241% | $135.5608 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $155.74 | 7.362% | $167.2056 | $167.21 | $167.20 | $167.20 |
| Purchase #7 | $21.54 | 9.321% | $23.5477 | $23.55 | $23.55 | $23.50 |
| 7 purchase totals = | $789.55 | $868.0633 | $868.08 | $868.05 | $868.10 | |