| 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 | $52.48 | 3.634% | $54.3871 | $54.39 | $54.40 | $54.40 |
| Purchase #2 | $235.66 | 5.682% | $249.0502 | $249.05 | $249.05 | $249.10 |
| Purchase #3 | $59.66 | 4.459% | $62.3202 | $62.32 | $62.30 | $62.30 |
| Purchase #4 | $212.89 | 12.676% | $239.8759 | $239.88 | $239.90 | $239.90 |
| Purchase #5 | $67.64 | 12.619% | $76.1755 | $76.18 | $76.20 | $76.20 |
| Purchase #6 | $27.99 | 12.655% | $31.5321 | $31.53 | $31.55 | $31.50 |
| Purchase #7 | $61.65 | 9.632% | $67.5881 | $67.59 | $67.60 | $67.60 |
| 7 purchase totals = | $717.97 | $780.9291 | $780.94 | $781.00 | $781.00 | |