| 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 | $5.67 | 3.677% | $5.8785 | $5.88 | $5.90 | $5.90 |
| Purchase #2 | $222.72 | 13.317% | $252.3796 | $252.38 | $252.40 | $252.40 |
| Purchase #3 | $8.30 | 8.462% | $9.0023 | $9.00 | $9.00 | $9.00 |
| Purchase #4 | $75.62 | 9.467% | $82.7789 | $82.78 | $82.80 | $82.80 |
| Purchase #5 | $155.59 | 6.615% | $165.8823 | $165.88 | $165.90 | $165.90 |
| Purchase #6 | $227.47 | 8.646% | $247.1371 | $247.14 | $247.15 | $247.10 |
| Purchase #7 | $34.41 | 10.824% | $38.1345 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $729.78 | $801.1932 | $801.19 | $801.30 | $801.20 | |