| 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 | $44.37 | 8.247% | $48.0292 | $48.03 | $48.05 | $48.00 |
| Purchase #2 | $68.95 | 13.265% | $78.0962 | $78.10 | $78.10 | $78.10 |
| Purchase #3 | $61.72 | 7.368% | $66.2675 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $143.62 | 7.509% | $154.4044 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $43.67 | 4.727% | $45.7343 | $45.73 | $45.75 | $45.70 |
| Purchase #6 | $231.92 | 7.277% | $248.7968 | $248.80 | $248.80 | $248.80 |
| Purchase #7 | $205.30 | 12.681% | $231.3341 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $799.55 | $872.6625 | $872.66 | $872.70 | $872.60 | |