| 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 | $35.48 | 9.834% | $38.9691 | $38.97 | $38.95 | $39.00 |
| Purchase #2 | $174.77 | 10.660% | $193.4005 | $193.40 | $193.40 | $193.40 |
| Purchase #3 | $36.34 | 7.730% | $39.1491 | $39.15 | $39.15 | $39.10 |
| Purchase #4 | $163.34 | 3.156% | $168.495 | $168.50 | $168.50 | $168.50 |
| Purchase #5 | $37.34 | 8.602% | $40.552 | $40.55 | $40.55 | $40.60 |
| Purchase #6 | $207.39 | 12.447% | $233.2038 | $233.20 | $233.20 | $233.20 |
| Purchase #7 | $178.42 | 12.830% | $201.3113 | $201.31 | $201.30 | $201.30 |
| 7 purchase totals = | $833.08 | $915.0808 | $915.08 | $915.05 | $915.10 | |