| 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 | $114.38 | 8.811% | $124.458 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $34.50 | 9.405% | $37.7447 | $37.74 | $37.75 | $37.70 |
| Purchase #3 | $96.31 | 12.815% | $108.6521 | $108.65 | $108.65 | $108.70 |
| Purchase #4 | $30.70 | 9.233% | $33.5345 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $167.97 | 13.116% | $190.0009 | $190.00 | $190.00 | $190.00 |
| Purchase #6 | $28.90 | 13.717% | $32.8642 | $32.86 | $32.85 | $32.90 |
| Purchase #7 | $207.94 | 13.668% | $236.3612 | $236.36 | $236.35 | $236.40 |
| 7 purchase totals = | $680.70 | $763.6156 | $763.60 | $763.60 | $763.70 | |