| 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 | $18.65 | 3.669% | $19.3343 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $109.41 | 8.354% | $118.5501 | $118.55 | $118.55 | $118.60 |
| Purchase #3 | $190.50 | 11.805% | $212.9885 | $212.99 | $213.00 | $213.00 |
| Purchase #4 | $75.52 | 3.534% | $78.1889 | $78.19 | $78.20 | $78.20 |
| Purchase #5 | $200.67 | 10.304% | $221.347 | $221.35 | $221.35 | $221.30 |
| Purchase #6 | $9.32 | 12.529% | $10.4877 | $10.49 | $10.50 | $10.50 |
| Purchase #7 | $192.63 | 9.418% | $210.7719 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $796.70 | $871.6684 | $871.67 | $871.70 | $871.70 | |