| 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 | $72.34 | 5.849% | $76.5712 | $76.57 | $76.55 | $76.60 |
| Purchase #2 | $34.90 | 8.125% | $37.7356 | $37.74 | $37.75 | $37.70 |
| Purchase #3 | $126.99 | 8.397% | $137.6534 | $137.65 | $137.65 | $137.70 |
| Purchase #4 | $67.68 | 11.228% | $75.2791 | $75.28 | $75.30 | $75.30 |
| Purchase #5 | $51.85 | 12.319% | $58.2374 | $58.24 | $58.25 | $58.20 |
| Purchase #6 | $88.86 | 4.108% | $92.5104 | $92.51 | $92.50 | $92.50 |
| Purchase #7 | $129.48 | 7.184% | $138.7818 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $572.10 | $616.7689 | $616.77 | $616.80 | $616.80 | |