| 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 | $76.57 | 6.132% | $81.2653 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $215.76 | 9.532% | $236.3262 | $236.33 | $236.35 | $236.30 |
| Purchase #3 | $69.76 | 5.128% | $73.3373 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $29.98 | 6.286% | $31.8645 | $31.86 | $31.85 | $31.90 |
| Purchase #5 | $77.80 | 3.601% | $80.6016 | $80.60 | $80.60 | $80.60 |
| Purchase #6 | $145.56 | 12.314% | $163.4843 | $163.48 | $163.50 | $163.50 |
| Purchase #7 | $51.79 | 13.476% | $58.7692 | $58.77 | $58.75 | $58.80 |
| 7 purchase totals = | $667.22 | $725.6484 | $725.65 | $725.65 | $725.70 | |