| 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 | $79.88 | 7.259% | $85.6785 | $85.68 | $85.70 | $85.70 |
| Purchase #2 | $17.65 | 9.207% | $19.275 | $19.28 | $19.30 | $19.30 |
| Purchase #3 | $140.73 | 6.506% | $149.8859 | $149.89 | $149.90 | $149.90 |
| Purchase #4 | $34.94 | 5.632% | $36.9078 | $36.91 | $36.90 | $36.90 |
| Purchase #5 | $126.76 | 4.599% | $132.5897 | $132.59 | $132.60 | $132.60 |
| Purchase #6 | $152.83 | 8.258% | $165.4507 | $165.45 | $165.45 | $165.50 |
| Purchase #7 | $14.46 | 7.748% | $15.5804 | $15.58 | $15.60 | $15.60 |
| 7 purchase totals = | $567.25 | $605.3680 | $605.38 | $605.45 | $605.50 | |