| 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 | $101.31 | 8.446% | $109.8666 | $109.87 | $109.85 | $109.90 |
| Purchase #2 | $180.95 | 11.588% | $201.9185 | $201.92 | $201.90 | $201.90 |
| Purchase #3 | $73.47 | 11.151% | $81.6626 | $81.66 | $81.65 | $81.70 |
| Purchase #4 | $49.39 | 5.868% | $52.2882 | $52.29 | $52.30 | $52.30 |
| Purchase #5 | $100.46 | 11.279% | $111.7909 | $111.79 | $111.80 | $111.80 |
| Purchase #6 | $129.47 | 8.168% | $140.0451 | $140.05 | $140.05 | $140.00 |
| Purchase #7 | $170.71 | 9.651% | $187.1852 | $187.19 | $187.20 | $187.20 |
| 7 purchase totals = | $805.76 | $884.7571 | $884.77 | $884.75 | $884.80 | |