| 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 | $34.44 | 5.172% | $36.2212 | $36.22 | $36.20 | $36.20 |
| Purchase #2 | $146.42 | 13.603% | $166.3375 | $166.34 | $166.35 | $166.30 |
| Purchase #3 | $87.81 | 12.332% | $98.6387 | $98.64 | $98.65 | $98.60 |
| Purchase #4 | $206.31 | 7.157% | $221.0756 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $78.52 | 6.164% | $83.36 | $83.36 | $83.35 | $83.40 |
| Purchase #6 | $63.43 | 3.240% | $65.4851 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $121.35 | 6.680% | $129.4562 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $738.28 | $800.5743 | $800.59 | $800.60 | $800.60 | |