| 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 | $34.61 | 4.445% | $36.1484 | $36.15 | $36.15 | $36.10 |
| Purchase #2 | $105.54 | 7.873% | $113.8492 | $113.85 | $113.85 | $113.80 |
| Purchase #3 | $29.41 | 9.737% | $32.2737 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $129.91 | 7.186% | $139.2453 | $139.25 | $139.25 | $139.20 |
| Purchase #5 | $108.99 | 10.611% | $120.5549 | $120.55 | $120.55 | $120.60 |
| Purchase #6 | $57.83 | 3.839% | $60.0501 | $60.05 | $60.05 | $60.10 |
| Purchase #7 | $214.69 | 7.450% | $230.6844 | $230.68 | $230.70 | $230.70 |
| 7 purchase totals = | $680.98 | $732.8060 | $732.80 | $732.80 | $732.80 | |