| 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 | $24.37 | 13.286% | $27.6078 | $27.61 | $27.60 | $27.60 |
| Purchase #2 | $190.31 | 9.638% | $208.6521 | $208.65 | $208.65 | $208.70 |
| Purchase #3 | $232.59 | 3.804% | $241.4377 | $241.44 | $241.45 | $241.40 |
| Purchase #4 | $214.25 | 7.693% | $230.7323 | $230.73 | $230.75 | $230.70 |
| Purchase #5 | $7.50 | 10.594% | $8.2946 | $8.29 | $8.30 | $8.30 |
| Purchase #6 | $68.40 | 10.660% | $75.6914 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $77.33 | 4.775% | $81.0225 | $81.02 | $81.00 | $81.00 |
| 7 purchase totals = | $814.75 | $873.4384 | $873.43 | $873.45 | $873.40 | |