| 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 | $64.77 | 9.339% | $70.8189 | $70.82 | $70.80 | $70.80 |
| Purchase #2 | $161.60 | 10.826% | $179.0948 | $179.09 | $179.10 | $179.10 |
| Purchase #3 | $20.38 | 6.755% | $21.7567 | $21.76 | $21.75 | $21.80 |
| Purchase #4 | $132.54 | 6.151% | $140.6925 | $140.69 | $140.70 | $140.70 |
| Purchase #5 | $92.28 | 10.595% | $102.0571 | $102.06 | $102.05 | $102.10 |
| Purchase #6 | $9.50 | 10.131% | $10.4624 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $157.72 | 5.644% | $166.6217 | $166.62 | $166.60 | $166.60 |
| 7 purchase totals = | $638.79 | $691.5041 | $691.50 | $691.45 | $691.60 | |