| 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 | $103.53 | 3.134% | $106.7746 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $11.70 | 9.223% | $12.7791 | $12.78 | $12.80 | $12.80 |
| Purchase #3 | $112.94 | 7.119% | $120.9802 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $121.33 | 8.565% | $131.7219 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $213.97 | 6.325% | $227.5036 | $227.50 | $227.50 | $227.50 |
| Purchase #6 | $159.47 | 5.784% | $168.6937 | $168.69 | $168.70 | $168.70 |
| Purchase #7 | $96.39 | 4.414% | $100.6447 | $100.64 | $100.65 | $100.60 |
| 7 purchase totals = | $819.33 | $869.0978 | $869.08 | $869.10 | $869.10 | |