| 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 | $39.44 | 12.752% | $44.4694 | $44.47 | $44.45 | $44.50 |
| Purchase #2 | $30.55 | 12.387% | $34.3342 | $34.33 | $34.35 | $34.30 |
| Purchase #3 | $49.80 | 9.349% | $54.4558 | $54.46 | $54.45 | $54.50 |
| Purchase #4 | $109.79 | 13.553% | $124.6698 | $124.67 | $124.65 | $124.70 |
| Purchase #5 | $193.92 | 7.214% | $207.9094 | $207.91 | $207.90 | $207.90 |
| Purchase #6 | $22.34 | 8.132% | $24.1567 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $204.43 | 11.156% | $227.2362 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $650.27 | $717.2315 | $717.24 | $717.20 | $717.30 | |