| 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 | $21.52 | 10.825% | $23.8495 | $23.85 | $23.85 | $23.80 |
| Purchase #2 | $68.27 | 10.735% | $75.5988 | $75.60 | $75.60 | $75.60 |
| Purchase #3 | $101.88 | 12.212% | $114.3216 | $114.32 | $114.30 | $114.30 |
| Purchase #4 | $133.51 | 13.139% | $151.0519 | $151.05 | $151.05 | $151.10 |
| Purchase #5 | $118.41 | 5.752% | $125.2209 | $125.22 | $125.20 | $125.20 |
| Purchase #6 | $139.68 | 7.585% | $150.2747 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $151.33 | 8.152% | $163.6664 | $163.67 | $163.65 | $163.70 |
| 7 purchase totals = | $734.60 | $803.9838 | $803.98 | $803.90 | $804.00 | |