| 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 | $51.69 | 11.830% | $57.8049 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $78.25 | 4.566% | $81.8229 | $81.82 | $81.80 | $81.80 |
| Purchase #3 | $150.90 | 10.102% | $166.1439 | $166.14 | $166.15 | $166.10 |
| Purchase #4 | $187.56 | 5.140% | $197.2006 | $197.20 | $197.20 | $197.20 |
| Purchase #5 | $79.58 | 10.396% | $87.8531 | $87.85 | $87.85 | $87.90 |
| Purchase #6 | $85.47 | 9.365% | $93.4743 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $114.32 | 9.455% | $125.129 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $747.77 | $809.4287 | $809.41 | $809.40 | $809.40 | |