| 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 | $24.52 | 12.436% | $27.5693 | $27.57 | $27.55 | $27.60 |
| Purchase #2 | $196.29 | 9.475% | $214.8885 | $214.89 | $214.90 | $214.90 |
| Purchase #3 | $22.97 | 3.614% | $23.8001 | $23.80 | $23.80 | $23.80 |
| Purchase #4 | $249.66 | 10.690% | $276.3487 | $276.35 | $276.35 | $276.30 |
| Purchase #5 | $60.52 | 13.135% | $68.4693 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $65.62 | 5.133% | $68.9883 | $68.99 | $69.00 | $69.00 |
| Purchase #7 | $185.60 | 10.655% | $205.3757 | $205.38 | $205.40 | $205.40 |
| 7 purchase totals = | $805.18 | $885.4399 | $885.45 | $885.45 | $885.50 | |