| 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 | $35.81 | 3.296% | $36.9903 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $112.47 | 5.361% | $118.4995 | $118.50 | $118.50 | $118.50 |
| Purchase #3 | $118.81 | 8.236% | $128.5952 | $128.60 | $128.60 | $128.60 |
| Purchase #4 | $231.49 | 6.165% | $245.7614 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $125.66 | 8.629% | $136.5032 | $136.50 | $136.50 | $136.50 |
| Purchase #6 | $9.73 | 9.717% | $10.6755 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $243.95 | 9.467% | $267.0447 | $267.04 | $267.05 | $267.00 |
| 7 purchase totals = | $877.92 | $944.0698 | $944.07 | $944.10 | $944.10 | |