| 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 | $42.26 | 5.640% | $44.6435 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $81.90 | 5.170% | $86.1342 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $129.48 | 5.607% | $136.7399 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $174.63 | 11.584% | $194.8591 | $194.86 | $194.85 | $194.90 |
| Purchase #5 | $190.34 | 13.371% | $215.7904 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $89.78 | 9.816% | $98.5928 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $193.29 | 11.215% | $214.9675 | $214.97 | $214.95 | $215.00 |
| 7 purchase totals = | $901.68 | $991.7274 | $991.72 | $991.75 | $991.70 | |