| 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 | $39.32 | 6.806% | $41.9961 | $42.00 | $42.00 | $42.00 |
| Purchase #2 | $124.62 | 7.663% | $134.1696 | $134.17 | $134.15 | $134.20 |
| Purchase #3 | $184.53 | 12.770% | $208.0945 | $208.09 | $208.10 | $208.10 |
| Purchase #4 | $48.81 | 4.732% | $51.1197 | $51.12 | $51.10 | $51.10 |
| Purchase #5 | $246.54 | 10.512% | $272.4563 | $272.46 | $272.45 | $272.50 |
| Purchase #6 | $56.54 | 7.324% | $60.681 | $60.68 | $60.70 | $60.70 |
| Purchase #7 | $56.55 | 12.324% | $63.5192 | $63.52 | $63.50 | $63.50 |
| 7 purchase totals = | $756.91 | $832.0364 | $832.04 | $832.00 | $832.10 | |