| 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 | $65.26 | 5.844% | $69.0738 | $69.07 | $69.05 | $69.10 |
| Purchase #2 | $27.74 | 5.726% | $29.3284 | $29.33 | $29.35 | $29.30 |
| Purchase #3 | $46.47 | 12.698% | $52.3708 | $52.37 | $52.35 | $52.40 |
| Purchase #4 | $70.31 | 12.499% | $79.098 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $190.66 | 6.286% | $202.6449 | $202.64 | $202.65 | $202.60 |
| Purchase #6 | $15.26 | 4.137% | $15.8913 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $221.64 | 13.411% | $251.3641 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $637.34 | $699.7713 | $699.76 | $699.75 | $699.80 | |