| 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 | $72.95 | 8.726% | $79.3156 | $79.32 | $79.30 | $79.30 |
| Purchase #2 | $125.77 | 13.557% | $142.8206 | $142.82 | $142.80 | $142.80 |
| Purchase #3 | $58.77 | 10.384% | $64.8727 | $64.87 | $64.85 | $64.90 |
| Purchase #4 | $110.74 | 12.695% | $124.7984 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $112.68 | 3.813% | $116.9765 | $116.98 | $117.00 | $117.00 |
| Purchase #6 | $203.60 | 12.750% | $229.559 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $212.82 | 6.230% | $226.0787 | $226.08 | $226.10 | $226.10 |
| 7 purchase totals = | $897.33 | $984.4215 | $984.43 | $984.40 | $984.50 | |