| 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 | $25.61 | 12.581% | $28.832 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $108.96 | 3.722% | $113.0155 | $113.02 | $113.00 | $113.00 |
| Purchase #3 | $61.80 | 9.620% | $67.7452 | $67.75 | $67.75 | $67.70 |
| Purchase #4 | $96.56 | 10.195% | $106.4043 | $106.40 | $106.40 | $106.40 |
| Purchase #5 | $127.87 | 7.523% | $137.4897 | $137.49 | $137.50 | $137.50 |
| Purchase #6 | $87.63 | 4.284% | $91.3841 | $91.38 | $91.40 | $91.40 |
| Purchase #7 | $104.47 | 12.752% | $117.792 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $612.90 | $662.6628 | $662.66 | $662.70 | $662.60 | |