| 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 | $79.27 | 10.419% | $87.5291 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $96.79 | 5.365% | $101.9828 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $230.30 | 3.230% | $237.7387 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $170.76 | 9.160% | $186.4016 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $148.94 | 10.637% | $164.7827 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $103.95 | 9.699% | $114.0321 | $114.03 | $114.05 | $114.00 |
| Purchase #7 | $20.88 | 12.622% | $23.5155 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $850.89 | $915.9825 | $915.98 | $916.05 | $915.90 | |