| 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 | $25.28 | 3.780% | $26.2356 | $26.24 | $26.25 | $26.20 |
| Purchase #2 | $26.72 | 5.735% | $28.2524 | $28.25 | $28.25 | $28.30 |
| Purchase #3 | $231.46 | 13.470% | $262.6377 | $262.64 | $262.65 | $262.60 |
| Purchase #4 | $68.88 | 4.814% | $72.1959 | $72.20 | $72.20 | $72.20 |
| Purchase #5 | $157.62 | 10.228% | $173.7414 | $173.74 | $173.75 | $173.70 |
| Purchase #6 | $227.84 | 9.507% | $249.5007 | $249.50 | $249.50 | $249.50 |
| Purchase #7 | $157.97 | 5.157% | $166.1165 | $166.12 | $166.10 | $166.10 |
| 7 purchase totals = | $895.77 | $978.6802 | $978.69 | $978.70 | $978.60 | |