| 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 | $207.55 | 9.143% | $226.5263 | $226.53 | $226.55 | $226.50 |
| Purchase #2 | $58.45 | 13.867% | $66.5553 | $66.56 | $66.55 | $66.60 |
| Purchase #3 | $6.60 | 13.329% | $7.4797 | $7.48 | $7.50 | $7.50 |
| Purchase #4 | $150.75 | 12.128% | $169.033 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $31.29 | 9.718% | $34.3308 | $34.33 | $34.35 | $34.30 |
| Purchase #6 | $97.49 | 6.433% | $103.7615 | $103.76 | $103.75 | $103.80 |
| Purchase #7 | $57.96 | 6.532% | $61.7459 | $61.75 | $61.75 | $61.70 |
| 7 purchase totals = | $610.09 | $669.4325 | $669.44 | $669.50 | $669.40 | |