| 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 | $66.43 | 6.391% | $70.6755 | $70.68 | $70.70 | $70.70 |
| Purchase #2 | $195.81 | 7.545% | $210.5839 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $73.97 | 5.531% | $78.0613 | $78.06 | $78.05 | $78.10 |
| Purchase #4 | $69.58 | 10.500% | $76.8859 | $76.89 | $76.90 | $76.90 |
| Purchase #5 | $42.69 | 9.418% | $46.7105 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $221.51 | 9.251% | $242.0019 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $86.41 | 4.658% | $90.435 | $90.44 | $90.45 | $90.40 |
| 7 purchase totals = | $756.40 | $815.3540 | $815.36 | $815.40 | $815.40 | |