| 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 | $15.95 | 8.587% | $17.3196 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $105.88 | 11.169% | $117.7057 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $9.84 | 5.247% | $10.3563 | $10.36 | $10.35 | $10.40 |
| Purchase #4 | $101.89 | 4.651% | $106.6289 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $244.90 | 7.433% | $263.1034 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $223.56 | 8.478% | $242.5134 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $215.40 | 8.704% | $234.1484 | $234.15 | $234.15 | $234.10 |
| 7 purchase totals = | $917.42 | $991.7757 | $991.78 | $991.75 | $991.70 | |