| 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 | $16.33 | 7.296% | $17.5214 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $91.97 | 10.873% | $101.9699 | $101.97 | $101.95 | $102.00 |
| Purchase #3 | $143.99 | 13.491% | $163.4157 | $163.42 | $163.40 | $163.40 |
| Purchase #4 | $37.89 | 8.196% | $40.9955 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $160.31 | 8.362% | $173.7151 | $173.72 | $173.70 | $173.70 |
| Purchase #6 | $143.30 | 4.715% | $150.0566 | $150.06 | $150.05 | $150.10 |
| Purchase #7 | $116.97 | 10.427% | $129.1665 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $710.76 | $776.8407 | $776.86 | $776.75 | $776.90 | |