| 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 | $28.55 | 5.685% | $30.1731 | $30.17 | $30.15 | $30.20 |
| Purchase #2 | $206.70 | 12.586% | $232.7153 | $232.72 | $232.70 | $232.70 |
| Purchase #3 | $234.87 | 6.146% | $249.3051 | $249.31 | $249.30 | $249.30 |
| Purchase #4 | $30.90 | 5.474% | $32.5915 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $225.92 | 3.155% | $233.0478 | $233.05 | $233.05 | $233.00 |
| Purchase #6 | $196.74 | 10.171% | $216.7504 | $216.75 | $216.75 | $216.80 |
| Purchase #7 | $96.81 | 4.718% | $101.3775 | $101.38 | $101.40 | $101.40 |
| 7 purchase totals = | $1,020.49 | $1,095.9607 | $1,095.97 | $1,095.95 | $1,096.00 | |