| 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 | $30.74 | 11.478% | $34.2683 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $80.52 | 6.324% | $85.6121 | $85.61 | $85.60 | $85.60 |
| Purchase #3 | $213.57 | 8.301% | $231.2984 | $231.30 | $231.30 | $231.30 |
| Purchase #4 | $19.73 | 7.794% | $21.2678 | $21.27 | $21.25 | $21.30 |
| Purchase #5 | $84.54 | 10.592% | $93.4945 | $93.49 | $93.50 | $93.50 |
| Purchase #6 | $196.59 | 5.576% | $207.5519 | $207.55 | $207.55 | $207.60 |
| Purchase #7 | $165.67 | 8.850% | $180.3318 | $180.33 | $180.35 | $180.30 |
| 7 purchase totals = | $791.36 | $853.8248 | $853.82 | $853.80 | $853.90 | |