| 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 | $68.97 | 4.388% | $71.9964 | $72.00 | $72.00 | $72.00 |
| Purchase #2 | $5.49 | 3.698% | $5.693 | $5.69 | $5.70 | $5.70 |
| Purchase #3 | $222.96 | 12.402% | $250.6115 | $250.61 | $250.60 | $250.60 |
| Purchase #4 | $32.46 | 3.335% | $33.5425 | $33.54 | $33.55 | $33.50 |
| Purchase #5 | $110.75 | 9.814% | $121.619 | $121.62 | $121.60 | $121.60 |
| Purchase #6 | $132.29 | 4.818% | $138.6637 | $138.66 | $138.65 | $138.70 |
| Purchase #7 | $37.56 | 3.300% | $38.7995 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $610.48 | $660.9256 | $660.92 | $660.90 | $660.90 | |