| 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 | $75.51 | 13.521% | $85.7197 | $85.72 | $85.70 | $85.70 |
| Purchase #2 | $50.74 | 7.501% | $54.546 | $54.55 | $54.55 | $54.50 |
| Purchase #3 | $77.97 | 12.262% | $87.5307 | $87.53 | $87.55 | $87.50 |
| Purchase #4 | $86.45 | 9.523% | $94.6826 | $94.68 | $94.70 | $94.70 |
| Purchase #5 | $114.92 | 5.807% | $121.5934 | $121.59 | $121.60 | $121.60 |
| Purchase #6 | $218.99 | 9.637% | $240.0941 | $240.09 | $240.10 | $240.10 |
| Purchase #7 | $165.63 | 4.499% | $173.0817 | $173.08 | $173.10 | $173.10 |
| 7 purchase totals = | $790.21 | $857.2482 | $857.24 | $857.30 | $857.20 | |