| 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 | $5.47 | 8.685% | $5.9451 | $5.95 | $5.95 | $5.90 |
| Purchase #2 | $169.87 | 11.286% | $189.0415 | $189.04 | $189.05 | $189.00 |
| Purchase #3 | $30.50 | 5.749% | $32.2534 | $32.25 | $32.25 | $32.30 |
| Purchase #4 | $221.61 | 4.780% | $232.203 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $130.44 | 10.667% | $144.354 | $144.35 | $144.35 | $144.40 |
| Purchase #6 | $124.30 | 13.644% | $141.2595 | $141.26 | $141.25 | $141.30 |
| Purchase #7 | $126.36 | 10.333% | $139.4168 | $139.42 | $139.40 | $139.40 |
| 7 purchase totals = | $808.55 | $884.4733 | $884.47 | $884.45 | $884.50 | |