| 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 | $192.30 | 5.370% | $202.6265 | $202.63 | $202.65 | $202.60 |
| Purchase #2 | $74.30 | 5.120% | $78.1042 | $78.10 | $78.10 | $78.10 |
| Purchase #3 | $15.49 | 11.372% | $17.2515 | $17.25 | $17.25 | $17.30 |
| Purchase #4 | $12.38 | 3.510% | $12.8145 | $12.81 | $12.80 | $12.80 |
| Purchase #5 | $126.92 | 5.182% | $133.497 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $93.54 | 9.757% | $102.6667 | $102.67 | $102.65 | $102.70 |
| Purchase #7 | $70.57 | 9.586% | $77.3348 | $77.33 | $77.35 | $77.30 |
| 7 purchase totals = | $585.50 | $624.2952 | $624.29 | $624.30 | $624.30 | |