| 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 | $74.83 | 12.667% | $84.3087 | $84.31 | $84.30 | $84.30 |
| Purchase #2 | $215.41 | 4.191% | $224.4378 | $224.44 | $224.45 | $224.40 |
| Purchase #3 | $16.42 | 7.857% | $17.7101 | $17.71 | $17.70 | $17.70 |
| Purchase #4 | $9.70 | 5.553% | $10.2386 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $64.43 | 13.115% | $72.88 | $72.88 | $72.90 | $72.90 |
| Purchase #6 | $19.26 | 6.772% | $20.5643 | $20.56 | $20.55 | $20.60 |
| Purchase #7 | $94.97 | 13.242% | $107.5459 | $107.55 | $107.55 | $107.50 |
| 7 purchase totals = | $495.02 | $537.6854 | $537.69 | $537.70 | $537.60 | |