| 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 | $18.97 | 3.793% | $19.6895 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $197.75 | 3.119% | $203.9178 | $203.92 | $203.90 | $203.90 |
| Purchase #3 | $73.77 | 7.253% | $79.1205 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $48.91 | 5.705% | $51.7003 | $51.70 | $51.70 | $51.70 |
| Purchase #5 | $132.48 | 13.118% | $149.8587 | $149.86 | $149.85 | $149.90 |
| Purchase #6 | $191.91 | 4.604% | $200.7455 | $200.75 | $200.75 | $200.70 |
| Purchase #7 | $143.41 | 8.116% | $155.0492 | $155.05 | $155.05 | $155.00 |
| 7 purchase totals = | $807.20 | $860.0815 | $860.09 | $860.05 | $860.00 | |