| 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 | $12.74 | 5.324% | $13.4183 | $13.42 | $13.40 | $13.40 |
| Purchase #2 | $93.57 | 11.405% | $104.2417 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $18.40 | 3.216% | $18.9917 | $18.99 | $19.00 | $19.00 |
| Purchase #4 | $247.27 | 10.593% | $273.4633 | $273.46 | $273.45 | $273.50 |
| Purchase #5 | $51.96 | 5.654% | $54.8978 | $54.90 | $54.90 | $54.90 |
| Purchase #6 | $184.99 | 6.512% | $197.0365 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $185.80 | 8.494% | $201.5819 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $794.73 | $863.6312 | $863.63 | $863.65 | $863.60 | |