| 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 | $43.30 | 6.215% | $45.9911 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $30.42 | 4.846% | $31.8942 | $31.89 | $31.90 | $31.90 |
| Purchase #3 | $113.66 | 4.103% | $118.3235 | $118.32 | $118.30 | $118.30 |
| Purchase #4 | $197.99 | 5.245% | $208.3746 | $208.37 | $208.35 | $208.40 |
| Purchase #5 | $238.77 | 3.447% | $247.0004 | $247.00 | $247.00 | $247.00 |
| Purchase #6 | $46.91 | 11.435% | $52.2742 | $52.27 | $52.25 | $52.30 |
| Purchase #7 | $222.37 | 8.629% | $241.5583 | $241.56 | $241.55 | $241.60 |
| 7 purchase totals = | $893.42 | $945.4163 | $945.40 | $945.35 | $945.50 | |