| 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 | $74.94 | 8.826% | $81.5542 | $81.55 | $81.55 | $81.60 |
| Purchase #2 | $21.56 | 12.545% | $24.2647 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $242.94 | 11.785% | $271.5705 | $271.57 | $271.55 | $271.60 |
| Purchase #4 | $143.36 | 6.464% | $152.6268 | $152.63 | $152.65 | $152.60 |
| Purchase #5 | $79.37 | 5.620% | $83.8306 | $83.83 | $83.85 | $83.80 |
| Purchase #6 | $144.96 | 4.533% | $151.531 | $151.53 | $151.55 | $151.50 |
| Purchase #7 | $165.75 | 9.604% | $181.6686 | $181.67 | $181.65 | $181.70 |
| 7 purchase totals = | $872.88 | $947.0464 | $947.04 | $947.05 | $947.10 | |