| 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 | $70.62 | 11.528% | $78.7611 | $78.76 | $78.75 | $78.80 |
| Purchase #2 | $74.46 | 12.776% | $83.973 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $43.82 | 5.159% | $46.0807 | $46.08 | $46.10 | $46.10 |
| Purchase #4 | $80.88 | 6.608% | $86.2246 | $86.22 | $86.20 | $86.20 |
| Purchase #5 | $40.34 | 11.347% | $44.9174 | $44.92 | $44.90 | $44.90 |
| Purchase #6 | $72.51 | 5.674% | $76.6242 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $213.63 | 9.174% | $233.2284 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $596.26 | $649.8094 | $649.80 | $649.75 | $649.80 | |