| 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 | $74.57 | 3.550% | $77.2172 | $77.22 | $77.20 | $77.20 |
| Purchase #2 | $116.66 | 7.579% | $125.5017 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $211.37 | 7.790% | $227.8357 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $5.29 | 7.827% | $5.704 | $5.70 | $5.70 | $5.70 |
| Purchase #5 | $9.93 | 4.268% | $10.3538 | $10.35 | $10.35 | $10.40 |
| Purchase #6 | $21.60 | 10.191% | $23.8013 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $243.83 | 4.796% | $255.5241 | $255.52 | $255.50 | $255.50 |
| 7 purchase totals = | $683.25 | $725.9378 | $725.93 | $725.90 | $725.90 | |