| 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 | $45.76 | 3.832% | $47.5135 | $47.51 | $47.50 | $47.50 |
| Purchase #2 | $89.42 | 13.833% | $101.7895 | $101.79 | $101.80 | $101.80 |
| Purchase #3 | $218.75 | 12.856% | $246.8725 | $246.87 | $246.85 | $246.90 |
| Purchase #4 | $15.27 | 8.565% | $16.5779 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $98.90 | 13.862% | $112.6095 | $112.61 | $112.60 | $112.60 |
| Purchase #6 | $72.86 | 8.797% | $79.2695 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $39.66 | 12.643% | $44.6742 | $44.67 | $44.65 | $44.70 |
| 7 purchase totals = | $580.62 | $649.3066 | $649.30 | $649.25 | $649.40 | |