| 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 | $45.26 | 13.659% | $51.4421 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $149.38 | 13.871% | $170.1005 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $61.35 | 5.175% | $64.5249 | $64.52 | $64.50 | $64.50 |
| Purchase #4 | $22.98 | 6.591% | $24.4946 | $24.49 | $24.50 | $24.50 |
| Purchase #5 | $196.91 | 5.440% | $207.6219 | $207.62 | $207.60 | $207.60 |
| Purchase #6 | $159.69 | 6.744% | $170.4595 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $83.83 | 5.698% | $88.6066 | $88.61 | $88.60 | $88.60 |
| 7 purchase totals = | $719.40 | $777.2501 | $777.24 | $777.20 | $777.20 | |