| 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 | $50.75 | 10.811% | $56.2366 | $56.24 | $56.25 | $56.20 |
| Purchase #2 | $153.58 | 3.552% | $159.0352 | $159.04 | $159.05 | $159.00 |
| Purchase #3 | $214.85 | 3.250% | $221.8326 | $221.83 | $221.85 | $221.80 |
| Purchase #4 | $98.83 | 8.243% | $106.9766 | $106.98 | $107.00 | $107.00 |
| Purchase #5 | $197.86 | 8.456% | $214.591 | $214.59 | $214.60 | $214.60 |
| Purchase #6 | $14.45 | 5.514% | $15.2468 | $15.25 | $15.25 | $15.20 |
| Purchase #7 | $150.56 | 5.299% | $158.5382 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $880.88 | $932.4570 | $932.47 | $932.55 | $932.30 | |