| 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 | $209.97 | 13.301% | $237.8981 | $237.90 | $237.90 | $237.90 |
| Purchase #2 | $92.98 | 3.142% | $95.9014 | $95.90 | $95.90 | $95.90 |
| Purchase #3 | $83.97 | 7.313% | $90.1107 | $90.11 | $90.10 | $90.10 |
| Purchase #4 | $79.26 | 7.303% | $85.0484 | $85.05 | $85.05 | $85.00 |
| Purchase #5 | $17.60 | 13.680% | $20.0077 | $20.01 | $20.00 | $20.00 |
| Purchase #6 | $216.52 | 4.390% | $226.0252 | $226.03 | $226.05 | $226.00 |
| Purchase #7 | $48.80 | 3.769% | $50.6393 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $749.10 | $805.6308 | $805.64 | $805.65 | $805.50 | |