| 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 | $147.52 | 3.564% | $152.7776 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $44.48 | 11.204% | $49.4635 | $49.46 | $49.45 | $49.50 |
| Purchase #3 | $102.40 | 7.398% | $109.9756 | $109.98 | $110.00 | $110.00 |
| Purchase #4 | $99.30 | 5.390% | $104.6523 | $104.65 | $104.65 | $104.70 |
| Purchase #5 | $19.62 | 4.657% | $20.5337 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $57.28 | 11.109% | $63.6432 | $63.64 | $63.65 | $63.60 |
| Purchase #7 | $11.49 | 13.134% | $12.9991 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $482.09 | $514.0450 | $514.04 | $514.10 | $514.10 | |