| 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 | $73.78 | 10.291% | $81.3727 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $21.57 | 10.843% | $23.9088 | $23.91 | $23.90 | $23.90 |
| Purchase #3 | $140.56 | 11.336% | $156.4939 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $239.56 | 6.138% | $254.2642 | $254.26 | $254.25 | $254.30 |
| Purchase #5 | $119.50 | 11.689% | $133.4684 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $153.88 | 7.367% | $165.2163 | $165.22 | $165.20 | $165.20 |
| Purchase #7 | $116.69 | 8.310% | $126.3869 | $126.39 | $126.40 | $126.40 |
| 7 purchase totals = | $865.54 | $941.1112 | $941.11 | $941.05 | $941.20 | |