| 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 | $75.31 | 4.830% | $78.9475 | $78.95 | $78.95 | $78.90 |
| Purchase #2 | $224.85 | 10.610% | $248.7066 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $247.82 | 3.689% | $256.9621 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $73.77 | 6.681% | $78.6986 | $78.70 | $78.70 | $78.70 |
| Purchase #5 | $106.56 | 10.534% | $117.785 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $73.38 | 8.241% | $79.4272 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $36.61 | 6.104% | $38.8447 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $838.30 | $899.3717 | $899.38 | $899.40 | $899.30 | |