| 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 | $44.58 | 12.354% | $50.0874 | $50.09 | $50.10 | $50.10 |
| Purchase #2 | $152.67 | 6.567% | $162.6958 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $175.33 | 4.602% | $183.3987 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $176.80 | 5.371% | $186.2959 | $186.30 | $186.30 | $186.30 |
| Purchase #5 | $166.57 | 9.727% | $182.7723 | $182.77 | $182.75 | $182.80 |
| Purchase #6 | $198.37 | 11.657% | $221.494 | $221.49 | $221.50 | $221.50 |
| Purchase #7 | $246.74 | 10.616% | $272.9339 | $272.93 | $272.95 | $272.90 |
| 7 purchase totals = | $1,161.06 | $1,259.6780 | $1,259.68 | $1,259.70 | $1,259.70 | |