| 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 | $24.83 | 9.377% | $27.1583 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $246.57 | 3.199% | $254.4578 | $254.46 | $254.45 | $254.50 |
| Purchase #3 | $194.34 | 8.867% | $211.5721 | $211.57 | $211.55 | $211.60 |
| Purchase #4 | $202.40 | 3.266% | $209.0104 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $81.83 | 5.600% | $86.4125 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $17.40 | 12.497% | $19.5745 | $19.57 | $19.55 | $19.60 |
| Purchase #7 | $112.95 | 10.339% | $124.6279 | $124.63 | $124.65 | $124.60 |
| 7 purchase totals = | $880.32 | $932.8135 | $932.81 | $932.75 | $932.90 | |