| 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 | $52.43 | 6.670% | $55.9271 | $55.93 | $55.95 | $55.90 |
| Purchase #2 | $125.41 | 11.624% | $139.9877 | $139.99 | $140.00 | $140.00 |
| Purchase #3 | $92.25 | 11.247% | $102.6254 | $102.63 | $102.65 | $102.60 |
| Purchase #4 | $45.71 | 3.189% | $47.1677 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $233.84 | 7.196% | $250.6671 | $250.67 | $250.65 | $250.70 |
| Purchase #6 | $32.39 | 10.676% | $35.848 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $133.58 | 3.248% | $137.9187 | $137.92 | $137.90 | $137.90 |
| 7 purchase totals = | $715.61 | $770.1417 | $770.16 | $770.15 | $770.10 | |