| 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 | $69.78 | 9.547% | $76.4419 | $76.44 | $76.45 | $76.40 |
| Purchase #2 | $227.94 | 6.601% | $242.9863 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $14.52 | 12.715% | $16.3662 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $226.84 | 5.598% | $239.5385 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $77.90 | 13.180% | $88.1672 | $88.17 | $88.15 | $88.20 |
| Purchase #6 | $128.45 | 3.841% | $133.3838 | $133.38 | $133.40 | $133.40 |
| Purchase #7 | $99.75 | 12.592% | $112.3105 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $845.18 | $909.1944 | $909.20 | $909.20 | $909.20 | |