| 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 | $99.61 | 3.395% | $102.9918 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $230.45 | 11.828% | $257.7076 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $77.96 | 6.157% | $82.76 | $82.76 | $82.75 | $82.80 |
| Purchase #4 | $68.67 | 4.562% | $71.8027 | $71.80 | $71.80 | $71.80 |
| Purchase #5 | $199.40 | 8.215% | $215.7807 | $215.78 | $215.80 | $215.80 |
| Purchase #6 | $127.29 | 12.558% | $143.2751 | $143.28 | $143.30 | $143.30 |
| Purchase #7 | $31.71 | 5.275% | $33.3827 | $33.38 | $33.40 | $33.40 |
| 7 purchase totals = | $835.09 | $907.7006 | $907.70 | $907.75 | $907.80 | |