| 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 | $93.33 | 10.604% | $103.2267 | $103.23 | $103.25 | $103.20 |
| Purchase #2 | $203.40 | 4.566% | $212.6872 | $212.69 | $212.70 | $212.70 |
| Purchase #3 | $67.67 | 12.118% | $75.8703 | $75.87 | $75.85 | $75.90 |
| Purchase #4 | $18.67 | 10.350% | $20.6023 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $68.57 | 13.141% | $77.5808 | $77.58 | $77.60 | $77.60 |
| Purchase #6 | $133.66 | 8.472% | $144.9837 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $35.83 | 9.400% | $39.198 | $39.20 | $39.20 | $39.20 |
| 7 purchase totals = | $621.13 | $674.1490 | $674.15 | $674.20 | $674.20 | |