| 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 | $111.41 | 8.305% | $120.6626 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $79.57 | 13.315% | $90.1647 | $90.16 | $90.15 | $90.20 |
| Purchase #3 | $85.85 | 9.214% | $93.7602 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $117.88 | 9.678% | $129.2884 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $45.39 | 8.358% | $49.1837 | $49.18 | $49.20 | $49.20 |
| Purchase #6 | $200.99 | 13.247% | $227.6151 | $227.62 | $227.60 | $227.60 |
| Purchase #7 | $57.68 | 13.381% | $65.3982 | $65.40 | $65.40 | $65.40 |
| 7 purchase totals = | $698.77 | $776.0729 | $776.07 | $776.05 | $776.20 | |