| 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 | $96.86 | 5.153% | $101.8512 | $101.85 | $101.85 | $101.90 |
| Purchase #2 | $30.80 | 12.766% | $34.7319 | $34.73 | $34.75 | $34.70 |
| Purchase #3 | $103.31 | 8.770% | $112.3703 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $206.72 | 11.400% | $230.2861 | $230.29 | $230.30 | $230.30 |
| Purchase #5 | $113.65 | 3.547% | $117.6812 | $117.68 | $117.70 | $117.70 |
| Purchase #6 | $155.70 | 9.340% | $170.2424 | $170.24 | $170.25 | $170.20 |
| Purchase #7 | $52.99 | 9.433% | $57.9885 | $57.99 | $58.00 | $58.00 |
| 7 purchase totals = | $760.03 | $825.1516 | $825.15 | $825.20 | $825.20 | |