| 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 | $64.28 | 3.761% | $66.6976 | $66.70 | $66.70 | $66.70 |
| Purchase #2 | $130.26 | 3.738% | $135.1291 | $135.13 | $135.15 | $135.10 |
| Purchase #3 | $40.64 | 12.468% | $45.707 | $45.71 | $45.70 | $45.70 |
| Purchase #4 | $158.81 | 5.323% | $167.2635 | $167.26 | $167.25 | $167.30 |
| Purchase #5 | $175.99 | 6.119% | $186.7588 | $186.76 | $186.75 | $186.80 |
| Purchase #6 | $30.85 | 11.109% | $34.2771 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $52.62 | 13.672% | $59.8142 | $59.81 | $59.80 | $59.80 |
| 7 purchase totals = | $653.45 | $695.6473 | $695.65 | $695.65 | $695.70 | |