| 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 | $90.51 | 7.643% | $97.4277 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $95.32 | 7.167% | $102.1516 | $102.15 | $102.15 | $102.20 |
| Purchase #3 | $79.99 | 6.417% | $85.123 | $85.12 | $85.10 | $85.10 |
| Purchase #4 | $241.76 | 6.760% | $258.103 | $258.10 | $258.10 | $258.10 |
| Purchase #5 | $227.99 | 6.558% | $242.9416 | $242.94 | $242.95 | $242.90 |
| Purchase #6 | $103.59 | 8.204% | $112.0885 | $112.09 | $112.10 | $112.10 |
| Purchase #7 | $11.44 | 11.424% | $12.7469 | $12.75 | $12.75 | $12.70 |
| 7 purchase totals = | $850.60 | $910.5823 | $910.58 | $910.60 | $910.50 | |