| 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 | $48.45 | 5.845% | $51.2819 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $123.73 | 7.177% | $132.6101 | $132.61 | $132.60 | $132.60 |
| Purchase #3 | $220.40 | 5.645% | $232.8416 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $180.86 | 12.804% | $204.0173 | $204.02 | $204.00 | $204.00 |
| Purchase #5 | $5.88 | 9.663% | $6.4482 | $6.45 | $6.45 | $6.40 |
| Purchase #6 | $198.61 | 9.139% | $216.761 | $216.76 | $216.75 | $216.80 |
| Purchase #7 | $137.61 | 4.686% | $144.0584 | $144.06 | $144.05 | $144.10 |
| 7 purchase totals = | $915.54 | $988.0185 | $988.02 | $988.00 | $988.00 | |