| 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 | $105.81 | 3.409% | $109.4171 | $109.42 | $109.40 | $109.40 |
| Purchase #2 | $45.71 | 8.761% | $49.7147 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $220.26 | 6.650% | $234.9073 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $166.79 | 6.370% | $177.4145 | $177.41 | $177.40 | $177.40 |
| Purchase #5 | $190.97 | 4.451% | $199.4701 | $199.47 | $199.45 | $199.50 |
| Purchase #6 | $117.52 | 6.146% | $124.7428 | $124.74 | $124.75 | $124.70 |
| Purchase #7 | $70.33 | 3.466% | $72.7676 | $72.77 | $72.75 | $72.80 |
| 7 purchase totals = | $917.39 | $968.4341 | $968.43 | $968.35 | $968.40 | |