| 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 | $99.55 | 3.867% | $103.3996 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $150.93 | 9.142% | $164.728 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $6.75 | 3.605% | $6.9933 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $43.55 | 7.811% | $46.9517 | $46.95 | $46.95 | $47.00 |
| Purchase #5 | $59.93 | 13.433% | $67.9804 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $104.62 | 10.257% | $115.3509 | $115.35 | $115.35 | $115.40 |
| Purchase #7 | $26.94 | 10.295% | $29.7135 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $492.27 | $535.1174 | $535.11 | $535.15 | $535.20 | |