| 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 | $48.63 | 7.727% | $52.3876 | $52.39 | $52.40 | $52.40 |
| Purchase #2 | $80.37 | 11.401% | $89.533 | $89.53 | $89.55 | $89.50 |
| Purchase #3 | $228.59 | 6.485% | $243.4141 | $243.41 | $243.40 | $243.40 |
| Purchase #4 | $50.32 | 3.204% | $51.9323 | $51.93 | $51.95 | $51.90 |
| Purchase #5 | $233.36 | 5.841% | $246.9906 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $186.64 | 13.637% | $212.0921 | $212.09 | $212.10 | $212.10 |
| Purchase #7 | $108.74 | 11.801% | $121.5724 | $121.57 | $121.55 | $121.60 |
| 7 purchase totals = | $936.65 | $1,017.9221 | $1,017.91 | $1,017.95 | $1,017.90 | |