| 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 | $85.78 | 3.564% | $88.8372 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $192.34 | 6.224% | $204.3112 | $204.31 | $204.30 | $204.30 |
| Purchase #3 | $186.58 | 12.461% | $209.8297 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $224.27 | 10.159% | $247.0536 | $247.05 | $247.05 | $247.10 |
| Purchase #5 | $139.82 | 3.522% | $144.7445 | $144.74 | $144.75 | $144.70 |
| Purchase #6 | $49.34 | 13.729% | $56.1139 | $56.11 | $56.10 | $56.10 |
| Purchase #7 | $36.55 | 11.339% | $40.6944 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $914.68 | $991.5845 | $991.57 | $991.60 | $991.50 | |