| 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 | $139.26 | 10.744% | $154.2221 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $17.26 | 9.368% | $18.8769 | $18.88 | $18.90 | $18.90 |
| Purchase #3 | $71.46 | 7.798% | $77.0325 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $99.94 | 7.573% | $107.5085 | $107.51 | $107.50 | $107.50 |
| Purchase #5 | $84.34 | 4.224% | $87.9025 | $87.90 | $87.90 | $87.90 |
| Purchase #6 | $19.73 | 12.500% | $22.1963 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $97.49 | 7.552% | $104.8524 | $104.85 | $104.85 | $104.90 |
| 7 purchase totals = | $529.48 | $572.5912 | $572.59 | $572.60 | $572.60 | |