| 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 | $59.73 | 8.383% | $64.7372 | $64.74 | $64.75 | $64.70 |
| Purchase #2 | $145.91 | 5.474% | $153.8971 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $67.35 | 13.371% | $76.3554 | $76.36 | $76.35 | $76.40 |
| Purchase #4 | $68.68 | 3.620% | $71.1662 | $71.17 | $71.15 | $71.20 |
| Purchase #5 | $213.72 | 13.546% | $242.6705 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $84.32 | 7.367% | $90.5319 | $90.53 | $90.55 | $90.50 |
| Purchase #7 | $224.26 | 10.520% | $247.8522 | $247.85 | $247.85 | $247.90 |
| 7 purchase totals = | $863.97 | $947.2105 | $947.22 | $947.20 | $947.30 | |