| 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 | $27.48 | 12.257% | $30.8482 | $30.85 | $30.85 | $30.80 |
| Purchase #2 | $113.86 | 9.582% | $124.7701 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $239.29 | 13.854% | $272.4412 | $272.44 | $272.45 | $272.40 |
| Purchase #4 | $176.59 | 11.504% | $196.9049 | $196.90 | $196.90 | $196.90 |
| Purchase #5 | $34.40 | 10.806% | $38.1173 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $70.31 | 5.509% | $74.1834 | $74.18 | $74.20 | $74.20 |
| Purchase #7 | $166.37 | 5.402% | $175.3573 | $175.36 | $175.35 | $175.40 |
| 7 purchase totals = | $828.30 | $912.6224 | $912.62 | $912.60 | $912.60 | |