| 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 | $89.70 | 6.829% | $95.8256 | $95.83 | $95.85 | $95.80 |
| Purchase #2 | $144.40 | 8.853% | $157.1837 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $24.79 | 11.578% | $27.6602 | $27.66 | $27.65 | $27.70 |
| Purchase #4 | $49.76 | 11.130% | $55.2983 | $55.30 | $55.30 | $55.30 |
| Purchase #5 | $19.87 | 8.124% | $21.4842 | $21.48 | $21.50 | $21.50 |
| Purchase #6 | $151.62 | 9.627% | $166.2165 | $166.22 | $166.20 | $166.20 |
| Purchase #7 | $182.75 | 12.818% | $206.1749 | $206.17 | $206.15 | $206.20 |
| 7 purchase totals = | $662.89 | $729.8434 | $729.84 | $729.85 | $729.90 | |