| 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 | $36.92 | 8.204% | $39.9489 | $39.95 | $39.95 | $39.90 |
| Purchase #2 | $5.55 | 10.557% | $6.1359 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $139.51 | 12.162% | $156.4772 | $156.48 | $156.50 | $156.50 |
| Purchase #4 | $122.63 | 3.250% | $126.6155 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $178.47 | 4.726% | $186.9045 | $186.90 | $186.90 | $186.90 |
| Purchase #6 | $144.50 | 3.807% | $150.0011 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $65.34 | 3.551% | $67.6602 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $692.92 | $733.7433 | $733.75 | $733.75 | $733.70 | |