| 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 | $62.98 | 12.310% | $70.7328 | $70.73 | $70.75 | $70.70 |
| Purchase #2 | $10.36 | 5.673% | $10.9477 | $10.95 | $10.95 | $10.90 |
| Purchase #3 | $65.40 | 10.411% | $72.2088 | $72.21 | $72.20 | $72.20 |
| Purchase #4 | $111.42 | 5.730% | $117.8044 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $205.75 | 3.167% | $212.2661 | $212.27 | $212.25 | $212.30 |
| Purchase #6 | $43.65 | 13.529% | $49.5554 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $149.86 | 4.676% | $156.8675 | $156.87 | $156.85 | $156.90 |
| 7 purchase totals = | $649.42 | $690.3827 | $690.39 | $690.35 | $690.40 | |