| 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 | $80.58 | 7.222% | $86.3995 | $86.40 | $86.40 | $86.40 |
| Purchase #2 | $124.60 | 8.144% | $134.7474 | $134.75 | $134.75 | $134.70 |
| Purchase #3 | $78.50 | 11.483% | $87.5142 | $87.51 | $87.50 | $87.50 |
| Purchase #4 | $205.99 | 3.501% | $213.2017 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $162.95 | 8.633% | $177.0175 | $177.02 | $177.00 | $177.00 |
| Purchase #6 | $218.70 | 4.349% | $228.2113 | $228.21 | $228.20 | $228.20 |
| Purchase #7 | $146.39 | 4.182% | $152.512 | $152.51 | $152.50 | $152.50 |
| 7 purchase totals = | $1,017.71 | $1,079.6036 | $1,079.60 | $1,079.55 | $1,079.50 | |