| 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 | $72.94 | 7.788% | $78.6206 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $174.53 | 10.127% | $192.2047 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $122.91 | 3.487% | $127.1959 | $127.20 | $127.20 | $127.20 |
| Purchase #4 | $5.58 | 9.396% | $6.1043 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $33.59 | 7.611% | $36.1465 | $36.15 | $36.15 | $36.10 |
| Purchase #6 | $225.66 | 9.329% | $246.7118 | $246.71 | $246.70 | $246.70 |
| Purchase #7 | $158.42 | 9.630% | $173.6758 | $173.68 | $173.70 | $173.70 |
| 7 purchase totals = | $793.63 | $860.6596 | $860.66 | $860.65 | $860.60 | |