| 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 | $78.31 | 9.515% | $85.7612 | $85.76 | $85.75 | $85.80 |
| Purchase #2 | $20.96 | 13.315% | $23.7508 | $23.75 | $23.75 | $23.80 |
| Purchase #3 | $241.75 | 12.514% | $272.0026 | $272.00 | $272.00 | $272.00 |
| Purchase #4 | $212.83 | 4.412% | $222.2201 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $200.44 | 9.589% | $219.6602 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $23.83 | 6.372% | $25.3484 | $25.35 | $25.35 | $25.30 |
| Purchase #7 | $65.68 | 13.594% | $74.6085 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $843.80 | $923.3518 | $923.35 | $923.30 | $923.40 | |