| 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 | $23.90 | 6.734% | $25.5094 | $25.51 | $25.50 | $25.50 |
| Purchase #2 | $200.95 | 10.573% | $222.1964 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $53.98 | 7.340% | $57.9421 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $164.99 | 4.510% | $172.431 | $172.43 | $172.45 | $172.40 |
| Purchase #5 | $116.62 | 5.177% | $122.6574 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $222.38 | 7.118% | $238.209 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $72.48 | 10.632% | $80.1861 | $80.19 | $80.20 | $80.20 |
| 7 purchase totals = | $855.30 | $919.1314 | $919.14 | $919.15 | $919.10 | |