| 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 | $64.54 | 11.159% | $71.742 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $135.46 | 4.447% | $141.4839 | $141.48 | $141.50 | $141.50 |
| Purchase #3 | $161.47 | 5.835% | $170.8918 | $170.89 | $170.90 | $170.90 |
| Purchase #4 | $72.76 | 9.586% | $79.7348 | $79.73 | $79.75 | $79.70 |
| Purchase #5 | $124.30 | 5.347% | $130.9463 | $130.95 | $130.95 | $130.90 |
| Purchase #6 | $156.75 | 9.587% | $171.7776 | $171.78 | $171.80 | $171.80 |
| Purchase #7 | $140.86 | 3.507% | $145.8 | $145.80 | $145.80 | $145.80 |
| 7 purchase totals = | $856.14 | $912.3764 | $912.37 | $912.45 | $912.30 | |