| 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 | $44.87 | 4.469% | $46.8752 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $153.95 | 6.115% | $163.364 | $163.36 | $163.35 | $163.40 |
| Purchase #3 | $81.83 | 11.379% | $91.1414 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $184.82 | 9.701% | $202.7494 | $202.75 | $202.75 | $202.70 |
| Purchase #5 | $22.86 | 13.713% | $25.9948 | $25.99 | $26.00 | $26.00 |
| Purchase #6 | $175.95 | 5.593% | $185.7909 | $185.79 | $185.80 | $185.80 |
| Purchase #7 | $246.41 | 11.263% | $274.1632 | $274.16 | $274.15 | $274.20 |
| 7 purchase totals = | $910.69 | $990.0789 | $990.07 | $990.10 | $990.10 | |