| 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 | $101.46 | 5.697% | $107.2402 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $106.82 | 5.839% | $113.0572 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $22.57 | 5.589% | $23.8314 | $23.83 | $23.85 | $23.80 |
| Purchase #4 | $10.77 | 3.854% | $11.1851 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $232.88 | 5.629% | $245.9888 | $245.99 | $246.00 | $246.00 |
| Purchase #6 | $54.71 | 4.386% | $57.1096 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $245.85 | 7.854% | $265.1591 | $265.16 | $265.15 | $265.20 |
| 7 purchase totals = | $775.06 | $823.5714 | $823.58 | $823.60 | $823.60 | |