| 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 | $106.89 | 9.793% | $117.3577 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $33.84 | 6.587% | $36.069 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $12.88 | 9.175% | $14.0617 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $62.67 | 6.456% | $66.716 | $66.72 | $66.70 | $66.70 |
| Purchase #5 | $147.59 | 10.734% | $163.4323 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $31.46 | 12.561% | $35.4117 | $35.41 | $35.40 | $35.40 |
| Purchase #7 | $239.83 | 11.717% | $267.9309 | $267.93 | $267.95 | $267.90 |
| 7 purchase totals = | $635.16 | $700.9793 | $700.98 | $700.95 | $701.00 | |