| 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 | $14.69 | 6.657% | $15.6679 | $15.67 | $15.65 | $15.70 |
| Purchase #2 | $28.83 | 6.117% | $30.5935 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $32.77 | 8.353% | $35.5073 | $35.51 | $35.50 | $35.50 |
| Purchase #4 | $247.65 | 3.551% | $256.4441 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $228.91 | 12.513% | $257.5535 | $257.55 | $257.55 | $257.60 |
| Purchase #6 | $19.26 | 7.754% | $20.7534 | $20.75 | $20.75 | $20.80 |
| Purchase #7 | $29.75 | 10.798% | $32.9624 | $32.96 | $32.95 | $33.00 |
| 7 purchase totals = | $601.86 | $649.4821 | $649.47 | $649.45 | $649.60 | |