| 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 | $64.33 | 8.480% | $69.7852 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $18.72 | 10.514% | $20.6882 | $20.69 | $20.70 | $20.70 |
| Purchase #3 | $75.88 | 5.871% | $80.3349 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $46.75 | 7.145% | $50.0903 | $50.09 | $50.10 | $50.10 |
| Purchase #5 | $25.69 | 3.732% | $26.6488 | $26.65 | $26.65 | $26.60 |
| Purchase #6 | $147.90 | 4.307% | $154.2701 | $154.27 | $154.25 | $154.30 |
| Purchase #7 | $113.64 | 10.858% | $125.979 | $125.98 | $126.00 | $126.00 |
| 7 purchase totals = | $492.91 | $527.7965 | $527.80 | $527.85 | $527.80 | |