| 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 | $13.73 | 4.505% | $14.3485 | $14.35 | $14.35 | $14.30 |
| Purchase #2 | $191.28 | 11.848% | $213.9429 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $164.82 | 9.719% | $180.8389 | $180.84 | $180.85 | $180.80 |
| Purchase #4 | $119.96 | 3.411% | $124.0518 | $124.05 | $124.05 | $124.10 |
| Purchase #5 | $37.32 | 13.532% | $42.3701 | $42.37 | $42.35 | $42.40 |
| Purchase #6 | $65.43 | 7.806% | $70.5375 | $70.54 | $70.55 | $70.50 |
| Purchase #7 | $9.36 | 9.610% | $10.2595 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $601.90 | $656.3492 | $656.35 | $656.35 | $656.30 | |