| 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 | $7.99 | 6.469% | $8.5069 | $8.51 | $8.50 | $8.50 |
| Purchase #2 | $9.28 | 3.854% | $9.6377 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $13.31 | 12.513% | $14.9755 | $14.98 | $15.00 | $15.00 |
| Purchase #4 | $65.85 | 11.269% | $73.2706 | $73.27 | $73.25 | $73.30 |
| Purchase #5 | $59.78 | 3.543% | $61.898 | $61.90 | $61.90 | $61.90 |
| Purchase #6 | $212.42 | 10.490% | $234.7029 | $234.70 | $234.70 | $234.70 |
| Purchase #7 | $230.30 | 11.227% | $256.1558 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $598.93 | $659.1474 | $659.16 | $659.15 | $659.20 | |