| 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 | $83.35 | 9.260% | $91.0682 | $91.07 | $91.05 | $91.10 |
| Purchase #2 | $208.68 | 4.714% | $218.5172 | $218.52 | $218.50 | $218.50 |
| Purchase #3 | $164.86 | 5.246% | $173.5086 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $28.79 | 4.496% | $30.0844 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $57.92 | 4.602% | $60.5855 | $60.59 | $60.60 | $60.60 |
| Purchase #6 | $198.68 | 13.706% | $225.9111 | $225.91 | $225.90 | $225.90 |
| Purchase #7 | $134.59 | 12.674% | $151.6479 | $151.65 | $151.65 | $151.60 |
| 7 purchase totals = | $876.87 | $951.3229 | $951.33 | $951.30 | $951.30 | |