| 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 | $22.50 | 9.551% | $24.649 | $24.65 | $24.65 | $24.60 |
| Purchase #2 | $34.25 | 10.245% | $37.7589 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $217.87 | 12.633% | $245.3935 | $245.39 | $245.40 | $245.40 |
| Purchase #4 | $141.38 | 3.562% | $146.416 | $146.42 | $146.40 | $146.40 |
| Purchase #5 | $22.54 | 11.616% | $25.1582 | $25.16 | $25.15 | $25.20 |
| Purchase #6 | $20.29 | 13.332% | $22.9951 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $200.67 | 13.158% | $227.0742 | $227.07 | $227.05 | $227.10 |
| 7 purchase totals = | $659.50 | $729.4449 | $729.45 | $729.40 | $729.50 | |