| 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 | $101.99 | 12.775% | $115.0192 | $115.02 | $115.00 | $115.00 |
| Purchase #2 | $6.26 | 10.638% | $6.9259 | $6.93 | $6.95 | $6.90 |
| Purchase #3 | $16.30 | 5.618% | $17.2157 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $48.52 | 4.698% | $50.7995 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $150.33 | 12.575% | $169.234 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $31.99 | 5.188% | $33.6496 | $33.65 | $33.65 | $33.60 |
| Purchase #7 | $163.50 | 3.267% | $168.8415 | $168.84 | $168.85 | $168.80 |
| 7 purchase totals = | $518.89 | $561.6854 | $561.69 | $561.70 | $561.50 | |