| 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 | $32.26 | 11.689% | $36.0309 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $47.60 | 3.260% | $49.1518 | $49.15 | $49.15 | $49.20 |
| Purchase #3 | $132.44 | 5.593% | $139.8474 | $139.85 | $139.85 | $139.80 |
| Purchase #4 | $57.91 | 11.688% | $64.6785 | $64.68 | $64.70 | $64.70 |
| Purchase #5 | $209.58 | 10.348% | $231.2673 | $231.27 | $231.25 | $231.30 |
| Purchase #6 | $48.51 | 8.377% | $52.5737 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $62.44 | 8.593% | $67.8055 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $590.74 | $641.3551 | $641.36 | $641.35 | $641.40 | |