| 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 | $43.42 | 3.588% | $44.9779 | $44.98 | $45.00 | $45.00 |
| Purchase #2 | $87.25 | 11.462% | $97.2506 | $97.25 | $97.25 | $97.30 |
| Purchase #3 | $150.84 | 3.844% | $156.6383 | $156.64 | $156.65 | $156.60 |
| Purchase #4 | $186.96 | 3.508% | $193.5186 | $193.52 | $193.50 | $193.50 |
| Purchase #5 | $234.58 | 8.321% | $254.0994 | $254.10 | $254.10 | $254.10 |
| Purchase #6 | $82.89 | 9.806% | $91.0182 | $91.02 | $91.00 | $91.00 |
| Purchase #7 | $89.47 | 12.786% | $100.9096 | $100.91 | $100.90 | $100.90 |
| 7 purchase totals = | $875.41 | $938.4126 | $938.42 | $938.40 | $938.40 | |