| 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 | $192.37 | 13.596% | $218.5246 | $218.52 | $218.50 | $218.50 |
| Purchase #2 | $98.92 | 6.255% | $105.1074 | $105.11 | $105.10 | $105.10 |
| Purchase #3 | $97.79 | 8.346% | $105.9516 | $105.95 | $105.95 | $106.00 |
| Purchase #4 | $47.53 | 6.807% | $50.7654 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $63.45 | 10.245% | $69.9505 | $69.95 | $69.95 | $70.00 |
| Purchase #6 | $113.39 | 10.384% | $125.1644 | $125.16 | $125.15 | $125.20 |
| Purchase #7 | $76.77 | 12.159% | $86.1045 | $86.10 | $86.10 | $86.10 |
| 7 purchase totals = | $690.22 | $761.5684 | $761.56 | $761.50 | $761.70 | |