| 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 | $47.61 | 3.131% | $49.1007 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $195.43 | 4.397% | $204.0231 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $40.77 | 12.858% | $46.0122 | $46.01 | $46.00 | $46.00 |
| Purchase #4 | $31.57 | 7.657% | $33.9873 | $33.99 | $34.00 | $34.00 |
| Purchase #5 | $236.91 | 4.769% | $248.2082 | $248.21 | $248.20 | $248.20 |
| Purchase #6 | $7.81 | 3.530% | $8.0857 | $8.09 | $8.10 | $8.10 |
| Purchase #7 | $65.81 | 9.220% | $71.8777 | $71.88 | $71.90 | $71.90 |
| 7 purchase totals = | $625.91 | $661.2949 | $661.30 | $661.30 | $661.30 | |