| 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 | $82.77 | 8.738% | $90.0024 | $90.00 | $90.00 | $90.00 |
| Purchase #2 | $232.46 | 6.178% | $246.8214 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $23.93 | 4.537% | $25.0157 | $25.02 | $25.00 | $25.00 |
| Purchase #4 | $59.62 | 6.258% | $63.351 | $63.35 | $63.35 | $63.40 |
| Purchase #5 | $151.50 | 4.212% | $157.8812 | $157.88 | $157.90 | $157.90 |
| Purchase #6 | $217.36 | 4.707% | $227.5911 | $227.59 | $227.60 | $227.60 |
| Purchase #7 | $129.38 | 7.552% | $139.1508 | $139.15 | $139.15 | $139.20 |
| 7 purchase totals = | $897.02 | $949.8136 | $949.81 | $949.80 | $949.90 | |