| 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 | $42.91 | 7.612% | $46.1763 | $46.18 | $46.20 | $46.20 |
| Purchase #2 | $184.47 | 9.826% | $202.596 | $202.60 | $202.60 | $202.60 |
| Purchase #3 | $202.61 | 6.212% | $215.1961 | $215.20 | $215.20 | $215.20 |
| Purchase #4 | $182.89 | 5.723% | $193.3568 | $193.36 | $193.35 | $193.40 |
| Purchase #5 | $19.73 | 10.545% | $21.8105 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $58.46 | 5.741% | $61.8162 | $61.82 | $61.80 | $61.80 |
| Purchase #7 | $38.31 | 8.372% | $41.5173 | $41.52 | $41.50 | $41.50 |
| 7 purchase totals = | $729.38 | $782.4692 | $782.49 | $782.45 | $782.50 | |