| 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 | $66.89 | 7.476% | $71.8907 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $183.83 | 5.538% | $194.0105 | $194.01 | $194.00 | $194.00 |
| Purchase #3 | $226.62 | 10.414% | $250.2202 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $61.56 | 11.196% | $68.4523 | $68.45 | $68.45 | $68.50 |
| Purchase #5 | $239.68 | 5.173% | $252.0786 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $20.68 | 13.151% | $23.3996 | $23.40 | $23.40 | $23.40 |
| Purchase #7 | $87.55 | 5.452% | $92.3232 | $92.32 | $92.30 | $92.30 |
| 7 purchase totals = | $886.81 | $952.3751 | $952.37 | $952.35 | $952.40 | |