| 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 | $37.34 | 10.747% | $41.3529 | $41.35 | $41.35 | $41.40 |
| Purchase #2 | $204.83 | 7.162% | $219.4999 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $36.82 | 8.668% | $40.0116 | $40.01 | $40.00 | $40.00 |
| Purchase #4 | $24.94 | 12.744% | $28.1184 | $28.12 | $28.10 | $28.10 |
| Purchase #5 | $143.61 | 12.813% | $162.0107 | $162.01 | $162.00 | $162.00 |
| Purchase #6 | $200.66 | 7.456% | $215.6212 | $215.62 | $215.60 | $215.60 |
| Purchase #7 | $222.43 | 8.356% | $241.0163 | $241.02 | $241.00 | $241.00 |
| 7 purchase totals = | $870.63 | $947.6310 | $947.63 | $947.55 | $947.60 | |