| 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 | $60.25 | 8.340% | $65.2749 | $65.27 | $65.25 | $65.30 |
| Purchase #2 | $20.47 | 4.411% | $21.3729 | $21.37 | $21.35 | $21.40 |
| Purchase #3 | $72.73 | 10.509% | $80.3732 | $80.37 | $80.35 | $80.40 |
| Purchase #4 | $128.94 | 3.639% | $133.6321 | $133.63 | $133.65 | $133.60 |
| Purchase #5 | $127.96 | 11.675% | $142.8993 | $142.90 | $142.90 | $142.90 |
| Purchase #6 | $214.76 | 10.511% | $237.3334 | $237.33 | $237.35 | $237.30 |
| Purchase #7 | $216.56 | 8.210% | $234.3396 | $234.34 | $234.35 | $234.30 |
| 7 purchase totals = | $841.67 | $915.2254 | $915.21 | $915.20 | $915.20 | |