| 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 | $22.42 | 10.359% | $24.7425 | $24.74 | $24.75 | $24.70 |
| Purchase #2 | $22.30 | 6.211% | $23.6851 | $23.69 | $23.70 | $23.70 |
| Purchase #3 | $20.76 | 10.783% | $22.9986 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $146.61 | 4.534% | $153.2573 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $88.92 | 10.599% | $98.3446 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $240.64 | 11.556% | $268.4484 | $268.45 | $268.45 | $268.40 |
| Purchase #7 | $26.78 | 7.869% | $28.8873 | $28.89 | $28.90 | $28.90 |
| 7 purchase totals = | $568.43 | $620.3638 | $620.37 | $620.40 | $620.30 | |