| 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 | $87.54 | 13.129% | $99.0331 | $99.03 | $99.05 | $99.00 |
| Purchase #2 | $79.87 | 3.504% | $82.6686 | $82.67 | $82.65 | $82.70 |
| Purchase #3 | $86.31 | 10.785% | $95.6185 | $95.62 | $95.60 | $95.60 |
| Purchase #4 | $17.69 | 9.315% | $19.3378 | $19.34 | $19.35 | $19.30 |
| Purchase #5 | $246.52 | 7.422% | $264.8167 | $264.82 | $264.80 | $264.80 |
| Purchase #6 | $147.52 | 13.629% | $167.6255 | $167.63 | $167.65 | $167.60 |
| Purchase #7 | $118.31 | 6.707% | $126.2451 | $126.25 | $126.25 | $126.20 |
| 7 purchase totals = | $783.76 | $855.3453 | $855.36 | $855.35 | $855.20 | |