| 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 | $26.63 | 4.220% | $27.7538 | $27.75 | $27.75 | $27.80 |
| Purchase #2 | $48.27 | 4.638% | $50.5088 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $228.75 | 6.634% | $243.9253 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $82.76 | 4.221% | $86.2533 | $86.25 | $86.25 | $86.30 |
| Purchase #5 | $9.96 | 3.683% | $10.3268 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $234.26 | 4.178% | $244.0474 | $244.05 | $244.05 | $244.00 |
| Purchase #7 | $37.64 | 3.188% | $38.84 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $668.27 | $701.6554 | $701.66 | $701.70 | $701.60 | |