| 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 | $77.44 | 11.299% | $86.1899 | $86.19 | $86.20 | $86.20 |
| Purchase #2 | $218.69 | 5.862% | $231.5096 | $231.51 | $231.50 | $231.50 |
| Purchase #3 | $28.99 | 9.162% | $31.6461 | $31.65 | $31.65 | $31.60 |
| Purchase #4 | $119.73 | 7.285% | $128.4523 | $128.45 | $128.45 | $128.50 |
| Purchase #5 | $98.49 | 12.421% | $110.7234 | $110.72 | $110.70 | $110.70 |
| Purchase #6 | $16.85 | 10.246% | $18.5765 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $68.53 | 3.257% | $70.762 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $628.72 | $677.8598 | $677.86 | $677.85 | $677.90 | |