| 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 | $76.78 | 8.415% | $83.241 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $57.67 | 4.123% | $60.0477 | $60.05 | $60.05 | $60.00 |
| Purchase #3 | $90.48 | 5.740% | $95.6736 | $95.67 | $95.65 | $95.70 |
| Purchase #4 | $40.25 | 6.254% | $42.7672 | $42.77 | $42.75 | $42.80 |
| Purchase #5 | $190.92 | 9.290% | $208.6565 | $208.66 | $208.65 | $208.70 |
| Purchase #6 | $75.50 | 3.418% | $78.0806 | $78.08 | $78.10 | $78.10 |
| Purchase #7 | $132.30 | 9.779% | $145.2376 | $145.24 | $145.25 | $145.20 |
| 7 purchase totals = | $663.90 | $713.7042 | $713.71 | $713.70 | $713.70 | |