| 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 | $111.34 | 8.592% | $120.9063 | $120.91 | $120.90 | $120.90 |
| Purchase #2 | $9.77 | 11.715% | $10.9146 | $10.91 | $10.90 | $10.90 |
| Purchase #3 | $105.54 | 13.762% | $120.0644 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $58.31 | 11.546% | $65.0425 | $65.04 | $65.05 | $65.00 |
| Purchase #5 | $72.57 | 4.141% | $75.5751 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $142.73 | 3.818% | $148.1794 | $148.18 | $148.20 | $148.20 |
| Purchase #7 | $164.81 | 12.734% | $185.7969 | $185.80 | $185.80 | $185.80 |
| 7 purchase totals = | $665.07 | $726.4792 | $726.48 | $726.50 | $726.50 | |