| 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 | $45.43 | 4.740% | $47.5834 | $47.58 | $47.60 | $47.60 |
| Purchase #2 | $246.64 | 13.473% | $279.8698 | $279.87 | $279.85 | $279.90 |
| Purchase #3 | $67.30 | 12.170% | $75.4904 | $75.49 | $75.50 | $75.50 |
| Purchase #4 | $148.63 | 5.617% | $156.9785 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $115.59 | 4.844% | $121.1892 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $116.38 | 12.775% | $131.2475 | $131.25 | $131.25 | $131.20 |
| Purchase #7 | $93.43 | 11.156% | $103.8531 | $103.85 | $103.85 | $103.90 |
| 7 purchase totals = | $833.40 | $916.2119 | $916.21 | $916.25 | $916.30 | |