| 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 | $44.40 | 4.255% | $46.2892 | $46.29 | $46.30 | $46.30 |
| Purchase #2 | $151.68 | 12.299% | $170.3351 | $170.34 | $170.35 | $170.30 |
| Purchase #3 | $120.32 | 3.775% | $124.8621 | $124.86 | $124.85 | $124.90 |
| Purchase #4 | $78.36 | 11.309% | $87.2217 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $43.72 | 4.455% | $45.6677 | $45.67 | $45.65 | $45.70 |
| Purchase #6 | $240.55 | 4.840% | $252.1926 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $177.47 | 4.522% | $185.4952 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $856.50 | $912.0636 | $912.07 | $912.05 | $912.10 | |