| 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 | $94.34 | 12.587% | $106.2146 | $106.21 | $106.20 | $106.20 |
| Purchase #2 | $22.39 | 7.599% | $24.0914 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $42.57 | 3.604% | $44.1042 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $97.53 | 13.455% | $110.6527 | $110.65 | $110.65 | $110.70 |
| Purchase #5 | $141.73 | 10.412% | $156.4869 | $156.49 | $156.50 | $156.50 |
| Purchase #6 | $47.98 | 7.256% | $51.4614 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $123.83 | 13.421% | $140.4492 | $140.45 | $140.45 | $140.40 |
| 7 purchase totals = | $570.37 | $633.4604 | $633.45 | $633.45 | $633.50 | |