| 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 | $42.63 | 10.442% | $47.0814 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $234.83 | 8.351% | $254.4407 | $254.44 | $254.45 | $254.40 |
| Purchase #3 | $211.93 | 11.416% | $236.1239 | $236.12 | $236.10 | $236.10 |
| Purchase #4 | $169.79 | 6.223% | $180.356 | $180.36 | $180.35 | $180.40 |
| Purchase #5 | $19.77 | 10.852% | $21.9154 | $21.92 | $21.90 | $21.90 |
| Purchase #6 | $71.68 | 9.374% | $78.3993 | $78.40 | $78.40 | $78.40 |
| Purchase #7 | $165.36 | 3.177% | $170.6135 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $915.99 | $988.9302 | $988.93 | $988.90 | $988.90 | |