| 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 | $9.36 | 4.401% | $9.7719 | $9.77 | $9.75 | $9.80 |
| Purchase #2 | $217.56 | 11.717% | $243.0515 | $243.05 | $243.05 | $243.10 |
| Purchase #3 | $224.79 | 7.176% | $240.9209 | $240.92 | $240.90 | $240.90 |
| Purchase #4 | $65.81 | 11.555% | $73.4143 | $73.41 | $73.40 | $73.40 |
| Purchase #5 | $168.81 | 13.862% | $192.2104 | $192.21 | $192.20 | $192.20 |
| Purchase #6 | $10.93 | 13.566% | $12.4128 | $12.41 | $12.40 | $12.40 |
| Purchase #7 | $23.36 | 3.489% | $24.175 | $24.18 | $24.20 | $24.20 |
| 7 purchase totals = | $720.62 | $795.9568 | $795.95 | $795.90 | $796.00 | |