| 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 | $86.61 | 3.488% | $89.631 | $89.63 | $89.65 | $89.60 |
| Purchase #2 | $125.31 | 5.822% | $132.6055 | $132.61 | $132.60 | $132.60 |
| Purchase #3 | $74.66 | 8.477% | $80.9889 | $80.99 | $81.00 | $81.00 |
| Purchase #4 | $79.37 | 9.200% | $86.672 | $86.67 | $86.65 | $86.70 |
| Purchase #5 | $40.40 | 4.762% | $42.3238 | $42.32 | $42.30 | $42.30 |
| Purchase #6 | $147.97 | 8.457% | $160.4838 | $160.48 | $160.50 | $160.50 |
| Purchase #7 | $20.63 | 9.487% | $22.5872 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $574.95 | $615.2922 | $615.29 | $615.30 | $615.30 | |