| 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 | $29.93 | 10.752% | $33.1481 | $33.15 | $33.15 | $33.10 |
| Purchase #2 | $100.49 | 10.404% | $110.945 | $110.95 | $110.95 | $110.90 |
| Purchase #3 | $30.96 | 7.836% | $33.386 | $33.39 | $33.40 | $33.40 |
| Purchase #4 | $176.39 | 10.280% | $194.5229 | $194.52 | $194.50 | $194.50 |
| Purchase #5 | $101.65 | 4.759% | $106.4875 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $127.40 | 4.564% | $133.2145 | $133.21 | $133.20 | $133.20 |
| Purchase #7 | $168.88 | 13.612% | $191.8679 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $735.70 | $803.5719 | $803.58 | $803.55 | $803.50 | |