| 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 | $13.88 | 4.541% | $14.5103 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $168.53 | 8.826% | $183.4045 | $183.40 | $183.40 | $183.40 |
| Purchase #3 | $112.89 | 3.473% | $116.8107 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $220.37 | 9.501% | $241.3074 | $241.31 | $241.30 | $241.30 |
| Purchase #5 | $26.55 | 13.249% | $30.0676 | $30.07 | $30.05 | $30.10 |
| Purchase #6 | $67.73 | 5.332% | $71.3414 | $71.34 | $71.35 | $71.30 |
| Purchase #7 | $52.51 | 8.613% | $57.0327 | $57.03 | $57.05 | $57.00 |
| 7 purchase totals = | $662.46 | $714.4746 | $714.47 | $714.45 | $714.40 | |