| 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 | $11.97 | 6.451% | $12.7422 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $105.97 | 12.422% | $119.1336 | $119.13 | $119.15 | $119.10 |
| Purchase #3 | $211.64 | 13.314% | $239.8177 | $239.82 | $239.80 | $239.80 |
| Purchase #4 | $94.38 | 10.221% | $104.0266 | $104.03 | $104.05 | $104.00 |
| Purchase #5 | $67.61 | 5.227% | $71.144 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $8.49 | 13.512% | $9.6372 | $9.64 | $9.65 | $9.60 |
| Purchase #7 | $130.44 | 8.181% | $141.1113 | $141.11 | $141.10 | $141.10 |
| 7 purchase totals = | $630.50 | $697.6126 | $697.61 | $697.65 | $697.40 | |