| 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 | $112.97 | 11.422% | $125.8734 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $190.39 | 6.499% | $202.7634 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $95.45 | 4.583% | $99.8245 | $99.82 | $99.80 | $99.80 |
| Purchase #4 | $51.40 | 13.223% | $58.1966 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $131.88 | 10.432% | $145.6377 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $6.39 | 4.278% | $6.6634 | $6.66 | $6.65 | $6.70 |
| Purchase #7 | $69.38 | 4.500% | $72.5021 | $72.50 | $72.50 | $72.50 |
| 7 purchase totals = | $657.86 | $711.4611 | $711.45 | $711.40 | $711.50 | |