| 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 | $94.85 | 4.635% | $99.2463 | $99.25 | $99.25 | $99.20 |
| Purchase #2 | $17.99 | 8.629% | $19.5424 | $19.54 | $19.55 | $19.50 |
| Purchase #3 | $101.34 | 4.590% | $105.9915 | $105.99 | $106.00 | $106.00 |
| Purchase #4 | $60.67 | 13.567% | $68.9011 | $68.90 | $68.90 | $68.90 |
| Purchase #5 | $205.37 | 5.682% | $217.0391 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $7.68 | 5.619% | $8.1115 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $16.49 | 8.774% | $17.9368 | $17.94 | $17.95 | $17.90 |
| 7 purchase totals = | $504.39 | $536.7687 | $536.77 | $536.80 | $536.60 | |