| 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 | $25.94 | 8.199% | $28.0668 | $28.07 | $28.05 | $28.10 |
| Purchase #2 | $248.41 | 13.864% | $282.8496 | $282.85 | $282.85 | $282.80 |
| Purchase #3 | $14.95 | 8.716% | $16.253 | $16.25 | $16.25 | $16.30 |
| Purchase #4 | $14.80 | 12.113% | $16.5927 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $199.37 | 12.823% | $224.9352 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $180.98 | 11.618% | $202.0063 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $59.28 | 9.731% | $65.0485 | $65.05 | $65.05 | $65.00 |
| 7 purchase totals = | $743.73 | $835.7521 | $835.76 | $835.75 | $835.70 | |