| 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 | $38.44 | 3.481% | $39.7781 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $196.61 | 9.313% | $214.9203 | $214.92 | $214.90 | $214.90 |
| Purchase #3 | $15.45 | 3.561% | $16.0002 | $16.00 | $16.00 | $16.00 |
| Purchase #4 | $125.31 | 12.185% | $140.579 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $227.28 | 9.506% | $248.8852 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $126.56 | 13.697% | $143.8949 | $143.89 | $143.90 | $143.90 |
| Purchase #7 | $42.98 | 10.792% | $47.6184 | $47.62 | $47.60 | $47.60 |
| 7 purchase totals = | $772.63 | $851.6761 | $851.68 | $851.70 | $851.70 | |