| 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 | $77.53 | 3.660% | $80.3676 | $80.37 | $80.35 | $80.40 |
| Purchase #2 | $82.38 | 9.730% | $90.3956 | $90.40 | $90.40 | $90.40 |
| Purchase #3 | $187.80 | 8.598% | $203.947 | $203.95 | $203.95 | $203.90 |
| Purchase #4 | $224.55 | 6.598% | $239.3658 | $239.37 | $239.35 | $239.40 |
| Purchase #5 | $134.63 | 8.701% | $146.3442 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $236.92 | 7.519% | $254.734 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $215.49 | 13.697% | $245.0057 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $1,159.30 | $1,260.1599 | $1,260.17 | $1,260.15 | $1,260.10 | |