| 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 | $110.48 | 13.450% | $125.3396 | $125.34 | $125.35 | $125.30 |
| Purchase #2 | $198.56 | 5.852% | $210.1797 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $91.30 | 5.395% | $96.2256 | $96.23 | $96.25 | $96.20 |
| Purchase #4 | $13.97 | 8.693% | $15.1844 | $15.18 | $15.20 | $15.20 |
| Purchase #5 | $72.35 | 3.350% | $74.7737 | $74.77 | $74.75 | $74.80 |
| Purchase #6 | $231.77 | 4.530% | $242.2692 | $242.27 | $242.25 | $242.30 |
| Purchase #7 | $38.95 | 3.681% | $40.3837 | $40.38 | $40.40 | $40.40 |
| 7 purchase totals = | $757.38 | $804.3559 | $804.35 | $804.40 | $804.40 | |