| 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 | $40.88 | 7.601% | $43.9873 | $43.99 | $44.00 | $44.00 |
| Purchase #2 | $98.55 | 4.323% | $102.8103 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $22.26 | 12.671% | $25.0806 | $25.08 | $25.10 | $25.10 |
| Purchase #4 | $143.79 | 13.659% | $163.4303 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $217.30 | 12.854% | $245.2317 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $74.69 | 12.233% | $83.8268 | $83.83 | $83.85 | $83.80 |
| Purchase #7 | $214.99 | 12.347% | $241.5348 | $241.53 | $241.55 | $241.50 |
| 7 purchase totals = | $812.46 | $905.9018 | $905.90 | $906.00 | $905.80 | |