| 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 | $86.57 | 5.816% | $91.6049 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $17.70 | 9.594% | $19.3981 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $242.33 | 6.445% | $257.9482 | $257.95 | $257.95 | $257.90 |
| Purchase #4 | $182.93 | 7.571% | $196.7796 | $196.78 | $196.80 | $196.80 |
| Purchase #5 | $230.97 | 12.472% | $259.7766 | $259.78 | $259.80 | $259.80 |
| Purchase #6 | $80.93 | 12.811% | $91.2979 | $91.30 | $91.30 | $91.30 |
| Purchase #7 | $148.77 | 3.116% | $153.4057 | $153.41 | $153.40 | $153.40 |
| 7 purchase totals = | $990.20 | $1,070.2110 | $1,070.22 | $1,070.25 | $1,070.20 | |