| 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 | $112.85 | 11.700% | $126.0535 | $126.05 | $126.05 | $126.10 |
| Purchase #2 | $5.38 | 12.215% | $6.0372 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $73.30 | 4.155% | $76.3456 | $76.35 | $76.35 | $76.30 |
| Purchase #4 | $136.85 | 6.269% | $145.4291 | $145.43 | $145.45 | $145.40 |
| Purchase #5 | $213.27 | 4.832% | $223.5752 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $187.68 | 9.863% | $206.1909 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $124.26 | 6.314% | $132.1058 | $132.11 | $132.10 | $132.10 |
| 7 purchase totals = | $853.59 | $915.7373 | $915.75 | $915.80 | $915.70 | |