| 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 | $68.43 | 5.377% | $72.1095 | $72.11 | $72.10 | $72.10 |
| Purchase #2 | $14.76 | 7.246% | $15.8295 | $15.83 | $15.85 | $15.80 |
| Purchase #3 | $188.98 | 9.764% | $207.432 | $207.43 | $207.45 | $207.40 |
| Purchase #4 | $55.74 | 4.413% | $58.1998 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $90.60 | 4.440% | $94.6226 | $94.62 | $94.60 | $94.60 |
| Purchase #6 | $154.48 | 10.643% | $170.9213 | $170.92 | $170.90 | $170.90 |
| Purchase #7 | $121.81 | 3.704% | $126.3218 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $694.80 | $745.4365 | $745.43 | $745.40 | $745.30 | |