| 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 | $78.53 | 3.578% | $81.3398 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $247.45 | 3.621% | $256.4102 | $256.41 | $256.40 | $256.40 |
| Purchase #3 | $114.45 | 10.545% | $126.5188 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $110.75 | 12.176% | $124.2349 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $68.53 | 10.256% | $75.5584 | $75.56 | $75.55 | $75.60 |
| Purchase #6 | $13.72 | 8.722% | $14.9167 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $226.59 | 4.162% | $236.0207 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $860.02 | $914.9995 | $915.00 | $914.95 | $914.90 | |