| 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 | $100.47 | 4.125% | $104.6144 | $104.61 | $104.60 | $104.60 |
| Purchase #2 | $15.46 | 7.271% | $16.5841 | $16.58 | $16.60 | $16.60 |
| Purchase #3 | $107.51 | 7.288% | $115.3453 | $115.35 | $115.35 | $115.30 |
| Purchase #4 | $205.71 | 6.401% | $218.8775 | $218.88 | $218.90 | $218.90 |
| Purchase #5 | $87.87 | 9.620% | $96.3231 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $10.67 | 3.398% | $11.0326 | $11.03 | $11.05 | $11.00 |
| Purchase #7 | $221.92 | 13.222% | $251.2623 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $749.61 | $814.0393 | $814.03 | $814.05 | $814.00 | |