| 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 | $103.46 | 3.176% | $106.7459 | $106.75 | $106.75 | $106.70 |
| Purchase #2 | $125.33 | 4.307% | $130.728 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $242.79 | 5.460% | $256.0463 | $256.05 | $256.05 | $256.00 |
| Purchase #4 | $112.29 | 10.294% | $123.8491 | $123.85 | $123.85 | $123.80 |
| Purchase #5 | $85.77 | 5.810% | $90.7532 | $90.75 | $90.75 | $90.80 |
| Purchase #6 | $87.56 | 11.833% | $97.921 | $97.92 | $97.90 | $97.90 |
| Purchase #7 | $17.78 | 10.599% | $19.6645 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $774.98 | $825.7080 | $825.71 | $825.70 | $825.60 | |