| 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 | $249.74 | 10.328% | $275.5331 | $275.53 | $275.55 | $275.50 |
| Purchase #2 | $62.85 | 7.162% | $67.3513 | $67.35 | $67.35 | $67.40 |
| Purchase #3 | $106.77 | 4.577% | $111.6569 | $111.66 | $111.65 | $111.70 |
| Purchase #4 | $17.51 | 8.254% | $18.9553 | $18.96 | $18.95 | $19.00 |
| Purchase #5 | $57.82 | 8.825% | $62.9226 | $62.92 | $62.90 | $62.90 |
| Purchase #6 | $165.77 | 9.296% | $181.18 | $181.18 | $181.20 | $181.20 |
| Purchase #7 | $153.91 | 6.354% | $163.6894 | $163.69 | $163.70 | $163.70 |
| 7 purchase totals = | $814.37 | $881.2886 | $881.29 | $881.30 | $881.40 | |