| 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 | $69.73 | 12.232% | $78.2594 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $139.36 | 6.432% | $148.3236 | $148.32 | $148.30 | $148.30 |
| Purchase #3 | $241.27 | 9.702% | $264.678 | $264.68 | $264.70 | $264.70 |
| Purchase #4 | $42.27 | 5.410% | $44.5568 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $94.80 | 3.739% | $98.3446 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $79.62 | 7.817% | $85.8439 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $106.99 | 9.416% | $117.0642 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $774.04 | $837.0705 | $837.06 | $837.05 | $837.10 | |