| 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 | $90.73 | 7.873% | $97.8732 | $97.87 | $97.85 | $97.90 |
| Purchase #2 | $120.32 | 4.506% | $125.7416 | $125.74 | $125.75 | $125.70 |
| Purchase #3 | $221.48 | 13.515% | $251.413 | $251.41 | $251.40 | $251.40 |
| Purchase #4 | $82.79 | 8.510% | $89.8354 | $89.84 | $89.85 | $89.80 |
| Purchase #5 | $232.98 | 4.313% | $243.0284 | $243.03 | $243.05 | $243.00 |
| Purchase #6 | $179.34 | 5.675% | $189.5175 | $189.52 | $189.50 | $189.50 |
| Purchase #7 | $94.29 | 4.586% | $98.6141 | $98.61 | $98.60 | $98.60 |
| 7 purchase totals = | $1,021.93 | $1,096.0232 | $1,096.02 | $1,096.00 | $1,095.90 | |