| 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 | $105.93 | 9.522% | $116.0167 | $116.02 | $116.00 | $116.00 |
| Purchase #2 | $250.56 | 6.114% | $265.8792 | $265.88 | $265.90 | $265.90 |
| Purchase #3 | $112.78 | 3.853% | $117.1254 | $117.13 | $117.15 | $117.10 |
| Purchase #4 | $76.28 | 7.484% | $81.9888 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $102.98 | 8.178% | $111.4017 | $111.40 | $111.40 | $111.40 |
| Purchase #6 | $124.72 | 3.852% | $129.5242 | $129.52 | $129.50 | $129.50 |
| Purchase #7 | $5.67 | 10.126% | $6.2441 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $778.92 | $828.1801 | $828.18 | $828.20 | $828.10 | |