| 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 | $70.67 | 10.710% | $78.2388 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $52.88 | 8.499% | $57.3743 | $57.37 | $57.35 | $57.40 |
| Purchase #3 | $16.69 | 6.645% | $17.7991 | $17.80 | $17.80 | $17.80 |
| Purchase #4 | $115.94 | 5.183% | $121.9492 | $121.95 | $121.95 | $121.90 |
| Purchase #5 | $244.27 | 4.437% | $255.1083 | $255.11 | $255.10 | $255.10 |
| Purchase #6 | $179.62 | 3.788% | $186.424 | $186.42 | $186.40 | $186.40 |
| Purchase #7 | $111.34 | 9.516% | $121.9351 | $121.94 | $121.95 | $121.90 |
| 7 purchase totals = | $791.41 | $838.8288 | $838.83 | $838.80 | $838.70 | |