| 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 | $99.80 | 10.824% | $110.6024 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $11.41 | 5.276% | $12.012 | $12.01 | $12.00 | $12.00 |
| Purchase #3 | $58.97 | 9.277% | $64.4406 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $194.94 | 4.271% | $203.2659 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $104.75 | 10.486% | $115.7341 | $115.73 | $115.75 | $115.70 |
| Purchase #6 | $236.29 | 13.752% | $268.7846 | $268.78 | $268.80 | $268.80 |
| Purchase #7 | $69.26 | 12.308% | $77.7845 | $77.78 | $77.80 | $77.80 |
| 7 purchase totals = | $775.42 | $852.6241 | $852.61 | $852.65 | $852.60 | |