| 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 | $80.91 | 6.697% | $86.3285 | $86.33 | $86.35 | $86.30 |
| Purchase #2 | $22.34 | 3.411% | $23.102 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $129.59 | 12.214% | $145.4181 | $145.42 | $145.40 | $145.40 |
| Purchase #4 | $64.88 | 6.751% | $69.26 | $69.26 | $69.25 | $69.30 |
| Purchase #5 | $217.84 | 9.403% | $238.3235 | $238.32 | $238.30 | $238.30 |
| Purchase #6 | $111.37 | 5.792% | $117.8206 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $208.53 | 3.500% | $215.8286 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $835.46 | $896.0813 | $896.08 | $896.05 | $896.00 | |