| 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 | $209.39 | 7.568% | $225.2366 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $91.29 | 13.731% | $103.825 | $103.83 | $103.85 | $103.80 |
| Purchase #3 | $73.94 | 11.455% | $82.4098 | $82.41 | $82.40 | $82.40 |
| Purchase #4 | $7.96 | 10.649% | $8.8077 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $28.77 | 11.361% | $32.0386 | $32.04 | $32.05 | $32.00 |
| Purchase #6 | $79.63 | 8.631% | $86.5029 | $86.50 | $86.50 | $86.50 |
| Purchase #7 | $228.97 | 3.331% | $236.597 | $236.60 | $236.60 | $236.60 |
| 7 purchase totals = | $719.95 | $775.4176 | $775.43 | $775.45 | $775.30 | |