| 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 | $17.79 | 7.441% | $19.1138 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $175.95 | 13.213% | $199.1983 | $199.20 | $199.20 | $199.20 |
| Purchase #3 | $86.77 | 6.538% | $92.443 | $92.44 | $92.45 | $92.40 |
| Purchase #4 | $203.47 | 7.588% | $218.9093 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $87.55 | 8.873% | $95.3183 | $95.32 | $95.30 | $95.30 |
| Purchase #6 | $170.70 | 4.758% | $178.8219 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $73.49 | 7.191% | $78.7747 | $78.77 | $78.75 | $78.80 |
| 7 purchase totals = | $815.72 | $882.5793 | $882.57 | $882.50 | $882.50 | |