| 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 | $91.37 | 12.383% | $102.6843 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $37.76 | 7.273% | $40.5063 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $122.38 | 9.526% | $134.0379 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $168.63 | 10.202% | $185.8336 | $185.83 | $185.85 | $185.80 |
| Purchase #5 | $65.84 | 6.755% | $70.2875 | $70.29 | $70.30 | $70.30 |
| Purchase #6 | $250.94 | 6.625% | $267.5648 | $267.56 | $267.55 | $267.60 |
| Purchase #7 | $53.56 | 6.360% | $56.9664 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $790.48 | $857.8808 | $857.88 | $857.90 | $857.90 | |