| 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 | $86.49 | 5.306% | $91.0792 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $140.26 | 4.825% | $147.0275 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $137.38 | 6.458% | $146.252 | $146.25 | $146.25 | $146.30 |
| Purchase #4 | $117.65 | 11.410% | $131.0739 | $131.07 | $131.05 | $131.10 |
| Purchase #5 | $96.55 | 13.175% | $109.2705 | $109.27 | $109.25 | $109.30 |
| Purchase #6 | $65.26 | 5.133% | $68.6098 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $10.31 | 3.546% | $10.6756 | $10.68 | $10.70 | $10.70 |
| 7 purchase totals = | $653.90 | $703.9885 | $703.99 | $704.00 | $704.10 | |