| 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 | $33.69 | 8.344% | $36.5011 | $36.50 | $36.50 | $36.50 |
| Purchase #2 | $175.33 | 9.384% | $191.783 | $191.78 | $191.80 | $191.80 |
| Purchase #3 | $66.76 | 6.236% | $70.9232 | $70.92 | $70.90 | $70.90 |
| Purchase #4 | $99.27 | 3.853% | $103.0949 | $103.09 | $103.10 | $103.10 |
| Purchase #5 | $75.89 | 11.698% | $84.7676 | $84.77 | $84.75 | $84.80 |
| Purchase #6 | $63.99 | 5.651% | $67.6061 | $67.61 | $67.60 | $67.60 |
| Purchase #7 | $154.79 | 7.115% | $165.8033 | $165.80 | $165.80 | $165.80 |
| 7 purchase totals = | $669.72 | $720.4792 | $720.47 | $720.45 | $720.50 | |