| 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 | $231.66 | 12.575% | $260.7912 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $75.35 | 5.741% | $79.6758 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $32.36 | 6.502% | $34.464 | $34.46 | $34.45 | $34.50 |
| Purchase #4 | $8.31 | 6.840% | $8.8784 | $8.88 | $8.90 | $8.90 |
| Purchase #5 | $64.72 | 10.156% | $71.293 | $71.29 | $71.30 | $71.30 |
| Purchase #6 | $19.61 | 7.333% | $21.048 | $21.05 | $21.05 | $21.00 |
| Purchase #7 | $227.55 | 9.337% | $248.7963 | $248.80 | $248.80 | $248.80 |
| 7 purchase totals = | $659.56 | $724.9467 | $724.95 | $725.00 | $725.00 | |