| 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 | $82.46 | 7.802% | $88.8935 | $88.89 | $88.90 | $88.90 |
| Purchase #2 | $157.96 | 8.229% | $170.9585 | $170.96 | $170.95 | $171.00 |
| Purchase #3 | $123.98 | 4.114% | $129.0805 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $70.66 | 3.622% | $73.2193 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $101.83 | 13.139% | $115.2094 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $70.56 | 12.621% | $79.4654 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $115.73 | 9.680% | $126.9327 | $126.93 | $126.95 | $126.90 |
| 7 purchase totals = | $723.18 | $783.7593 | $783.76 | $783.75 | $783.80 | |