| 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 | $66.68 | 7.391% | $71.6083 | $71.61 | $71.60 | $71.60 |
| Purchase #2 | $213.34 | 6.747% | $227.734 | $227.73 | $227.75 | $227.70 |
| Purchase #3 | $95.37 | 7.452% | $102.477 | $102.48 | $102.50 | $102.50 |
| Purchase #4 | $94.56 | 8.486% | $102.5844 | $102.58 | $102.60 | $102.60 |
| Purchase #5 | $51.75 | 7.664% | $55.7161 | $55.72 | $55.70 | $55.70 |
| Purchase #6 | $71.57 | 8.212% | $77.4473 | $77.45 | $77.45 | $77.40 |
| Purchase #7 | $36.88 | 10.690% | $40.8225 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $630.15 | $678.3896 | $678.39 | $678.40 | $678.30 | |