| 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 | $70.70 | 11.660% | $78.9436 | $78.94 | $78.95 | $78.90 |
| Purchase #2 | $55.82 | 10.449% | $61.6526 | $61.65 | $61.65 | $61.70 |
| Purchase #3 | $24.60 | 7.227% | $26.3778 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $19.33 | 13.746% | $21.9871 | $21.99 | $22.00 | $22.00 |
| Purchase #5 | $71.62 | 4.353% | $74.7376 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $144.72 | 11.497% | $161.3585 | $161.36 | $161.35 | $161.40 |
| Purchase #7 | $56.33 | 3.250% | $58.1607 | $58.16 | $58.15 | $58.20 |
| 7 purchase totals = | $443.12 | $483.2179 | $483.22 | $483.25 | $483.30 | |