| 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 | $44.78 | 12.176% | $50.2324 | $50.23 | $50.25 | $50.20 |
| Purchase #2 | $9.40 | 8.111% | $10.1624 | $10.16 | $10.15 | $10.20 |
| Purchase #3 | $138.69 | 8.492% | $150.4676 | $150.47 | $150.45 | $150.50 |
| Purchase #4 | $117.44 | 7.263% | $125.9697 | $125.97 | $125.95 | $126.00 |
| Purchase #5 | $143.55 | 3.176% | $148.1091 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $207.80 | 7.435% | $223.2499 | $223.25 | $223.25 | $223.20 |
| Purchase #7 | $37.62 | 6.135% | $39.928 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $699.28 | $748.1191 | $748.12 | $748.10 | $748.10 | |