| 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 | $39.88 | 6.381% | $42.4247 | $42.42 | $42.40 | $42.40 |
| Purchase #2 | $16.97 | 8.319% | $18.3817 | $18.38 | $18.40 | $18.40 |
| Purchase #3 | $214.70 | 13.215% | $243.0726 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $69.91 | 8.284% | $75.7013 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $57.67 | 13.398% | $65.3966 | $65.40 | $65.40 | $65.40 |
| Purchase #6 | $90.38 | 11.451% | $100.7294 | $100.73 | $100.75 | $100.70 |
| Purchase #7 | $113.82 | 13.808% | $129.5363 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $603.33 | $675.2426 | $675.24 | $675.25 | $675.20 | |