| 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 | $55.67 | 8.384% | $60.3374 | $60.34 | $60.35 | $60.30 |
| Purchase #2 | $213.73 | 5.279% | $225.0128 | $225.01 | $225.00 | $225.00 |
| Purchase #3 | $27.33 | 4.689% | $28.6115 | $28.61 | $28.60 | $28.60 |
| Purchase #4 | $77.35 | 4.328% | $80.6977 | $80.70 | $80.70 | $80.70 |
| Purchase #5 | $104.97 | 3.594% | $108.7426 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $29.37 | 5.811% | $31.0767 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $42.72 | 10.134% | $47.0492 | $47.05 | $47.05 | $47.00 |
| 7 purchase totals = | $551.14 | $581.5279 | $581.53 | $581.55 | $581.40 | |