| 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 | $69.84 | 4.673% | $73.1036 | $73.10 | $73.10 | $73.10 |
| Purchase #2 | $121.71 | 3.753% | $126.2778 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $229.65 | 12.439% | $258.2162 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $170.41 | 4.514% | $178.1023 | $178.10 | $178.10 | $178.10 |
| Purchase #5 | $143.79 | 3.393% | $148.6688 | $148.67 | $148.65 | $148.70 |
| Purchase #6 | $5.75 | 10.529% | $6.3554 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $125.27 | 6.178% | $133.0092 | $133.01 | $133.00 | $133.00 |
| 7 purchase totals = | $866.42 | $923.7333 | $923.74 | $923.70 | $923.80 | |