| 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 | $73.94 | 10.548% | $81.7392 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $79.55 | 11.282% | $88.5248 | $88.52 | $88.50 | $88.50 |
| Purchase #3 | $144.53 | 8.657% | $157.042 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $126.47 | 8.570% | $137.3085 | $137.31 | $137.30 | $137.30 |
| Purchase #5 | $26.92 | 10.626% | $29.7805 | $29.78 | $29.80 | $29.80 |
| Purchase #6 | $122.42 | 9.854% | $134.4833 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $164.67 | 7.783% | $177.4863 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $738.50 | $806.3646 | $806.36 | $806.40 | $806.30 | |