| 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 | $65.74 | 7.535% | $70.6935 | $70.69 | $70.70 | $70.70 |
| Purchase #2 | $88.34 | 13.254% | $100.0486 | $100.05 | $100.05 | $100.00 |
| Purchase #3 | $208.47 | 3.580% | $215.9332 | $215.93 | $215.95 | $215.90 |
| Purchase #4 | $231.67 | 6.844% | $247.5255 | $247.53 | $247.55 | $247.50 |
| Purchase #5 | $138.48 | 12.692% | $156.0559 | $156.06 | $156.05 | $156.10 |
| Purchase #6 | $207.25 | 12.512% | $233.1811 | $233.18 | $233.20 | $233.20 |
| Purchase #7 | $48.71 | 13.122% | $55.1017 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $988.66 | $1,078.5395 | $1,078.54 | $1,078.60 | $1,078.50 | |