| 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 | $49.32 | 6.133% | $52.3448 | $52.34 | $52.35 | $52.30 |
| Purchase #2 | $123.63 | 3.576% | $128.051 | $128.05 | $128.05 | $128.10 |
| Purchase #3 | $216.65 | 12.147% | $242.9665 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $6.43 | 12.502% | $7.2339 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $26.90 | 9.135% | $29.3573 | $29.36 | $29.35 | $29.40 |
| Purchase #6 | $250.44 | 6.800% | $267.4699 | $267.47 | $267.45 | $267.50 |
| Purchase #7 | $63.42 | 3.185% | $65.4399 | $65.44 | $65.45 | $65.40 |
| 7 purchase totals = | $736.79 | $792.8633 | $792.86 | $792.85 | $792.90 | |