| 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 | $87.38 | 10.826% | $96.8398 | $96.84 | $96.85 | $96.80 |
| Purchase #2 | $207.90 | 10.297% | $229.3075 | $229.31 | $229.30 | $229.30 |
| Purchase #3 | $41.31 | 8.571% | $44.8507 | $44.85 | $44.85 | $44.90 |
| Purchase #4 | $12.60 | 4.610% | $13.1809 | $13.18 | $13.20 | $13.20 |
| Purchase #5 | $35.98 | 3.517% | $37.2454 | $37.25 | $37.25 | $37.20 |
| Purchase #6 | $17.87 | 11.849% | $19.9874 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $123.60 | 7.739% | $133.1654 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $526.64 | $574.5771 | $574.59 | $574.60 | $574.60 | |