| 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 | $41.50 | 8.390% | $44.9819 | $44.98 | $45.00 | $45.00 |
| Purchase #2 | $147.47 | 12.615% | $166.0733 | $166.07 | $166.05 | $166.10 |
| Purchase #3 | $91.77 | 7.793% | $98.9216 | $98.92 | $98.90 | $98.90 |
| Purchase #4 | $57.46 | 7.751% | $61.9137 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $186.60 | 4.553% | $195.0959 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $233.97 | 5.696% | $247.2969 | $247.30 | $247.30 | $247.30 |
| Purchase #7 | $13.57 | 10.190% | $14.9528 | $14.95 | $14.95 | $15.00 |
| 7 purchase totals = | $772.34 | $829.2361 | $829.23 | $829.20 | $829.30 | |