| 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 | $34.37 | 10.616% | $38.0187 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $20.85 | 3.526% | $21.5852 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $166.83 | 4.239% | $173.9019 | $173.90 | $173.90 | $173.90 |
| Purchase #4 | $9.66 | 6.746% | $10.3117 | $10.31 | $10.30 | $10.30 |
| Purchase #5 | $73.41 | 7.761% | $79.1074 | $79.11 | $79.10 | $79.10 |
| Purchase #6 | $120.91 | 9.360% | $132.2272 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $10.50 | 3.870% | $10.9064 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $436.53 | $466.0585 | $466.07 | $466.05 | $466.00 | |