| 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 | $22.82 | 9.479% | $24.9831 | $24.98 | $25.00 | $25.00 |
| Purchase #2 | $15.91 | 7.698% | $17.1348 | $17.13 | $17.15 | $17.10 |
| Purchase #3 | $68.65 | 11.785% | $76.7404 | $76.74 | $76.75 | $76.70 |
| Purchase #4 | $47.99 | 3.426% | $49.6341 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $125.37 | 12.146% | $140.5974 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $37.61 | 6.391% | $40.0137 | $40.01 | $40.00 | $40.00 |
| Purchase #7 | $88.69 | 3.429% | $91.7312 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $407.04 | $440.8347 | $440.82 | $440.90 | $440.70 | |