| 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 | $97.98 | 5.503% | $103.3718 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $227.70 | 3.622% | $235.9473 | $235.95 | $235.95 | $235.90 |
| Purchase #3 | $8.91 | 8.653% | $9.681 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $137.36 | 5.336% | $144.6895 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $195.64 | 4.674% | $204.7842 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $61.80 | 9.631% | $67.752 | $67.75 | $67.75 | $67.80 |
| Purchase #7 | $112.57 | 7.445% | $120.9508 | $120.95 | $120.95 | $121.00 |
| 7 purchase totals = | $841.96 | $887.1766 | $887.17 | $887.20 | $887.30 | |