| 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 | $18.59 | 4.643% | $19.4531 | $19.45 | $19.45 | $19.50 |
| Purchase #2 | $72.59 | 6.632% | $77.4042 | $77.40 | $77.40 | $77.40 |
| Purchase #3 | $89.86 | 9.475% | $98.3742 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $112.42 | 11.766% | $125.6473 | $125.65 | $125.65 | $125.60 |
| Purchase #5 | $196.39 | 12.387% | $220.7168 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $169.64 | 11.373% | $188.9332 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $44.45 | 3.634% | $46.0653 | $46.07 | $46.05 | $46.10 |
| 7 purchase totals = | $703.94 | $776.5941 | $776.59 | $776.55 | $776.60 | |