| 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 | $22.78 | 13.559% | $25.8687 | $25.87 | $25.85 | $25.90 |
| Purchase #2 | $140.47 | 7.427% | $150.9027 | $150.90 | $150.90 | $150.90 |
| Purchase #3 | $93.53 | 7.823% | $100.8469 | $100.85 | $100.85 | $100.80 |
| Purchase #4 | $232.79 | 11.435% | $259.4095 | $259.41 | $259.40 | $259.40 |
| Purchase #5 | $61.98 | 12.553% | $69.7603 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $237.97 | 7.715% | $256.3294 | $256.33 | $256.35 | $256.30 |
| Purchase #7 | $10.44 | 3.755% | $10.832 | $10.83 | $10.85 | $10.80 |
| 7 purchase totals = | $799.96 | $873.9495 | $873.95 | $873.95 | $873.90 | |