| 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 | $243.54 | 3.841% | $252.8944 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $52.46 | 4.406% | $54.7714 | $54.77 | $54.75 | $54.80 |
| Purchase #3 | $35.44 | 12.662% | $39.9274 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $68.80 | 6.240% | $73.0931 | $73.09 | $73.10 | $73.10 |
| Purchase #5 | $33.56 | 6.385% | $35.7028 | $35.70 | $35.70 | $35.70 |
| Purchase #6 | $246.87 | 8.587% | $268.0687 | $268.07 | $268.05 | $268.10 |
| Purchase #7 | $237.40 | 9.207% | $259.2574 | $259.26 | $259.25 | $259.30 |
| 7 purchase totals = | $918.07 | $983.7152 | $983.71 | $983.70 | $983.80 | |