| 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 | $78.79 | 5.168% | $82.8619 | $82.86 | $82.85 | $82.90 |
| Purchase #2 | $133.60 | 7.351% | $143.4209 | $143.42 | $143.40 | $143.40 |
| Purchase #3 | $160.29 | 9.253% | $175.1216 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $42.40 | 13.218% | $48.0044 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $140.51 | 12.175% | $157.6171 | $157.62 | $157.60 | $157.60 |
| Purchase #6 | $27.90 | 8.620% | $30.305 | $30.31 | $30.30 | $30.30 |
| Purchase #7 | $121.74 | 9.416% | $133.203 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $705.23 | $770.5339 | $770.53 | $770.45 | $770.50 | |