| 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 | $43.99 | 13.723% | $50.0267 | $50.03 | $50.05 | $50.00 |
| Purchase #2 | $51.76 | 8.239% | $56.0245 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $159.92 | 8.730% | $173.881 | $173.88 | $173.90 | $173.90 |
| Purchase #4 | $79.68 | 11.561% | $88.8918 | $88.89 | $88.90 | $88.90 |
| Purchase #5 | $109.56 | 6.849% | $117.0638 | $117.06 | $117.05 | $117.10 |
| Purchase #6 | $118.99 | 13.378% | $134.9085 | $134.91 | $134.90 | $134.90 |
| Purchase #7 | $13.65 | 12.253% | $15.3225 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $577.55 | $636.1188 | $636.11 | $636.10 | $636.10 | |