| 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 | $101.77 | 11.407% | $113.3789 | $113.38 | $113.40 | $113.40 |
| Purchase #2 | $165.45 | 6.596% | $176.3631 | $176.36 | $176.35 | $176.40 |
| Purchase #3 | $77.63 | 3.149% | $80.0746 | $80.07 | $80.05 | $80.10 |
| Purchase #4 | $204.34 | 11.202% | $227.2302 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $51.47 | 8.590% | $55.8913 | $55.89 | $55.90 | $55.90 |
| Purchase #6 | $7.46 | 8.373% | $8.0846 | $8.08 | $8.10 | $8.10 |
| Purchase #7 | $76.46 | 5.386% | $80.5781 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $684.58 | $741.6008 | $741.59 | $741.65 | $741.70 | |