| 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 | $94.63 | 5.632% | $99.9596 | $99.96 | $99.95 | $100.00 |
| Purchase #2 | $164.39 | 13.411% | $186.4363 | $186.44 | $186.45 | $186.40 |
| Purchase #3 | $189.81 | 11.468% | $211.5774 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $124.27 | 7.376% | $133.4362 | $133.44 | $133.45 | $133.40 |
| Purchase #5 | $37.57 | 6.606% | $40.0519 | $40.05 | $40.05 | $40.10 |
| Purchase #6 | $10.40 | 8.116% | $11.2441 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $186.88 | 7.257% | $200.4419 | $200.44 | $200.45 | $200.40 |
| 7 purchase totals = | $807.95 | $883.1474 | $883.15 | $883.20 | $883.10 | |