| 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 | $10.78 | 8.477% | $11.6938 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $116.92 | 10.406% | $129.0867 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $23.37 | 5.408% | $24.6338 | $24.63 | $24.65 | $24.60 |
| Purchase #4 | $194.60 | 9.514% | $213.1142 | $213.11 | $213.10 | $213.10 |
| Purchase #5 | $92.79 | 12.336% | $104.2366 | $104.24 | $104.25 | $104.20 |
| Purchase #6 | $103.44 | 13.705% | $117.6165 | $117.62 | $117.60 | $117.60 |
| Purchase #7 | $192.97 | 3.256% | $199.2531 | $199.25 | $199.25 | $199.30 |
| 7 purchase totals = | $734.87 | $799.6347 | $799.63 | $799.65 | $799.60 | |