| 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 | $71.89 | 5.708% | $75.9935 | $75.99 | $76.00 | $76.00 |
| Purchase #2 | $197.40 | 7.465% | $212.1359 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $100.84 | 3.434% | $104.3028 | $104.30 | $104.30 | $104.30 |
| Purchase #4 | $10.28 | 4.424% | $10.7348 | $10.73 | $10.75 | $10.70 |
| Purchase #5 | $84.58 | 7.761% | $91.1443 | $91.14 | $91.15 | $91.10 |
| Purchase #6 | $11.32 | 5.819% | $11.9787 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $162.45 | 11.329% | $180.854 | $180.85 | $180.85 | $180.90 |
| 7 purchase totals = | $638.76 | $687.1440 | $687.13 | $687.20 | $687.10 | |