| 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 | $96.65 | 12.483% | $108.7148 | $108.71 | $108.70 | $108.70 |
| Purchase #2 | $177.56 | 3.752% | $184.2221 | $184.22 | $184.20 | $184.20 |
| Purchase #3 | $113.45 | 6.433% | $120.7482 | $120.75 | $120.75 | $120.70 |
| Purchase #4 | $94.36 | 11.109% | $104.8425 | $104.84 | $104.85 | $104.80 |
| Purchase #5 | $65.42 | 3.858% | $67.9439 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $34.43 | 6.386% | $36.6287 | $36.63 | $36.65 | $36.60 |
| Purchase #7 | $60.41 | 13.668% | $68.6668 | $68.67 | $68.65 | $68.70 |
| 7 purchase totals = | $642.28 | $691.7670 | $691.76 | $691.75 | $691.60 | |