| 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 | $40.80 | 6.342% | $43.3875 | $43.39 | $43.40 | $43.40 |
| Purchase #2 | $139.72 | 12.627% | $157.3624 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $136.72 | 4.201% | $142.4636 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $138.95 | 11.138% | $154.4263 | $154.43 | $154.45 | $154.40 |
| Purchase #5 | $170.76 | 8.661% | $185.5495 | $185.55 | $185.55 | $185.50 |
| Purchase #6 | $217.95 | 9.714% | $239.1217 | $239.12 | $239.10 | $239.10 |
| Purchase #7 | $25.70 | 7.837% | $27.7141 | $27.71 | $27.70 | $27.70 |
| 7 purchase totals = | $870.60 | $950.0251 | $950.02 | $950.00 | $950.00 | |