| 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 | $78.81 | 10.722% | $87.26 | $87.26 | $87.25 | $87.30 |
| Purchase #2 | $6.83 | 5.575% | $7.2108 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $41.73 | 8.210% | $45.156 | $45.16 | $45.15 | $45.20 |
| Purchase #4 | $19.48 | 7.246% | $20.8915 | $20.89 | $20.90 | $20.90 |
| Purchase #5 | $184.48 | 11.159% | $205.0661 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $203.91 | 12.855% | $230.1226 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $176.52 | 11.852% | $197.4412 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $711.76 | $793.1482 | $793.15 | $793.10 | $793.20 | |