| 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 | $52.85 | 4.863% | $55.4201 | $55.42 | $55.40 | $55.40 |
| Purchase #2 | $125.37 | 13.320% | $142.0693 | $142.07 | $142.05 | $142.10 |
| Purchase #3 | $176.66 | 8.370% | $191.4464 | $191.45 | $191.45 | $191.40 |
| Purchase #4 | $126.37 | 8.742% | $137.4173 | $137.42 | $137.40 | $137.40 |
| Purchase #5 | $63.84 | 9.223% | $69.728 | $69.73 | $69.75 | $69.70 |
| Purchase #6 | $48.55 | 9.510% | $53.1671 | $53.17 | $53.15 | $53.20 |
| Purchase #7 | $151.96 | 10.842% | $168.4355 | $168.44 | $168.45 | $168.40 |
| 7 purchase totals = | $745.60 | $817.6837 | $817.70 | $817.65 | $817.60 | |