| 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 | $16.92 | 4.798% | $17.7318 | $17.73 | $17.75 | $17.70 |
| Purchase #2 | $180.26 | 4.264% | $187.9463 | $187.95 | $187.95 | $187.90 |
| Purchase #3 | $65.39 | 9.629% | $71.6864 | $71.69 | $71.70 | $71.70 |
| Purchase #4 | $44.52 | 12.293% | $49.9928 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $218.44 | 10.364% | $241.0791 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $105.58 | 10.421% | $116.5825 | $116.58 | $116.60 | $116.60 |
| Purchase #7 | $37.35 | 11.113% | $41.5007 | $41.50 | $41.50 | $41.50 |
| 7 purchase totals = | $668.46 | $726.5196 | $726.52 | $726.60 | $726.50 | |