| 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 | $116.67 | 5.340% | $122.9002 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $153.72 | 4.424% | $160.5206 | $160.52 | $160.50 | $160.50 |
| Purchase #3 | $27.26 | 4.772% | $28.5608 | $28.56 | $28.55 | $28.60 |
| Purchase #4 | $75.77 | 6.277% | $80.5261 | $80.53 | $80.55 | $80.50 |
| Purchase #5 | $47.90 | 4.399% | $50.0071 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $148.34 | 10.478% | $163.8831 | $163.88 | $163.90 | $163.90 |
| Purchase #7 | $94.84 | 12.624% | $106.8126 | $106.81 | $106.80 | $106.80 |
| 7 purchase totals = | $664.50 | $713.2105 | $713.21 | $713.20 | $713.20 | |