| 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 | $71.28 | 4.102% | $74.2039 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $79.33 | 4.831% | $83.1624 | $83.16 | $83.15 | $83.20 |
| Purchase #3 | $188.58 | 3.646% | $195.4556 | $195.46 | $195.45 | $195.50 |
| Purchase #4 | $119.34 | 6.513% | $127.1126 | $127.11 | $127.10 | $127.10 |
| Purchase #5 | $179.70 | 3.763% | $186.4621 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $100.60 | 9.202% | $109.8572 | $109.86 | $109.85 | $109.90 |
| Purchase #7 | $102.89 | 3.866% | $106.8677 | $106.87 | $106.85 | $106.90 |
| 7 purchase totals = | $841.72 | $883.1215 | $883.12 | $883.05 | $883.30 | |