| 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 | $22.48 | 9.780% | $24.6785 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $25.77 | 4.527% | $26.9366 | $26.94 | $26.95 | $26.90 |
| Purchase #3 | $128.76 | 13.756% | $146.4722 | $146.47 | $146.45 | $146.50 |
| Purchase #4 | $113.27 | 4.826% | $118.7364 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $56.48 | 7.515% | $60.7245 | $60.72 | $60.70 | $60.70 |
| Purchase #6 | $227.86 | 3.308% | $235.3976 | $235.40 | $235.40 | $235.40 |
| Purchase #7 | $142.37 | 6.282% | $151.3137 | $151.31 | $151.30 | $151.30 |
| 7 purchase totals = | $716.99 | $764.2595 | $764.26 | $764.25 | $764.20 | |