| 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 | $69.47 | 12.672% | $78.2732 | $78.27 | $78.25 | $78.30 |
| Purchase #2 | $188.47 | 13.819% | $214.5147 | $214.51 | $214.50 | $214.50 |
| Purchase #3 | $80.83 | 9.842% | $88.7853 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $160.74 | 10.408% | $177.4698 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $74.43 | 3.416% | $76.9725 | $76.97 | $76.95 | $77.00 |
| Purchase #6 | $185.45 | 4.827% | $194.4017 | $194.40 | $194.40 | $194.40 |
| Purchase #7 | $61.45 | 3.520% | $63.613 | $63.61 | $63.60 | $63.60 |
| 7 purchase totals = | $820.84 | $894.0302 | $894.02 | $893.95 | $894.10 | |