| 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 | $121.79 | 7.606% | $131.0533 | $131.05 | $131.05 | $131.10 |
| Purchase #2 | $65.41 | 6.190% | $69.4589 | $69.46 | $69.45 | $69.50 |
| Purchase #3 | $192.60 | 12.313% | $216.3148 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $61.77 | 4.805% | $64.738 | $64.74 | $64.75 | $64.70 |
| Purchase #5 | $65.88 | 12.816% | $74.3232 | $74.32 | $74.30 | $74.30 |
| Purchase #6 | $239.81 | 5.413% | $252.7909 | $252.79 | $252.80 | $252.80 |
| Purchase #7 | $55.71 | 13.580% | $63.2754 | $63.28 | $63.30 | $63.30 |
| 7 purchase totals = | $802.97 | $871.9545 | $871.95 | $871.95 | $872.00 | |