| 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 | $225.58 | 9.365% | $246.7056 | $246.71 | $246.70 | $246.70 |
| Purchase #2 | $66.74 | 7.767% | $71.9237 | $71.92 | $71.90 | $71.90 |
| Purchase #3 | $82.70 | 3.341% | $85.463 | $85.46 | $85.45 | $85.50 |
| Purchase #4 | $197.41 | 9.686% | $216.5311 | $216.53 | $216.55 | $216.50 |
| Purchase #5 | $105.83 | 13.554% | $120.1742 | $120.17 | $120.15 | $120.20 |
| Purchase #6 | $67.51 | 12.720% | $76.0973 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $93.84 | 9.417% | $102.6769 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $839.61 | $919.5718 | $919.57 | $919.55 | $919.60 | |