| 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 | $54.36 | 6.195% | $57.7276 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $55.98 | 7.714% | $60.2983 | $60.30 | $60.30 | $60.30 |
| Purchase #3 | $45.73 | 4.191% | $47.6465 | $47.65 | $47.65 | $47.60 |
| Purchase #4 | $37.97 | 9.365% | $41.5259 | $41.53 | $41.55 | $41.50 |
| Purchase #5 | $149.52 | 5.699% | $158.0411 | $158.04 | $158.05 | $158.00 |
| Purchase #6 | $9.58 | 10.347% | $10.5712 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $163.35 | 13.289% | $185.0576 | $185.06 | $185.05 | $185.10 |
| 7 purchase totals = | $516.49 | $560.8682 | $560.88 | $560.90 | $560.80 | |