| 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 | $227.40 | 5.464% | $239.8251 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $104.36 | 3.451% | $107.9615 | $107.96 | $107.95 | $108.00 |
| Purchase #3 | $134.38 | 5.342% | $141.5586 | $141.56 | $141.55 | $141.60 |
| Purchase #4 | $29.62 | 5.216% | $31.165 | $31.17 | $31.15 | $31.20 |
| Purchase #5 | $52.92 | 4.669% | $55.3908 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $60.71 | 10.434% | $67.0445 | $67.04 | $67.05 | $67.00 |
| Purchase #7 | $113.90 | 6.237% | $121.0039 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $723.29 | $763.9494 | $763.95 | $763.95 | $764.00 | |