| 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 | $41.52 | 6.538% | $44.2346 | $44.23 | $44.25 | $44.20 |
| Purchase #2 | $173.70 | 4.769% | $181.9838 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $141.39 | 10.480% | $156.2077 | $156.21 | $156.20 | $156.20 |
| Purchase #4 | $13.89 | 6.242% | $14.757 | $14.76 | $14.75 | $14.80 |
| Purchase #5 | $30.26 | 5.176% | $31.8263 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $59.26 | 9.591% | $64.9436 | $64.94 | $64.95 | $64.90 |
| Purchase #7 | $61.50 | 3.824% | $63.8518 | $63.85 | $63.85 | $63.90 |
| 7 purchase totals = | $521.52 | $557.8048 | $557.80 | $557.85 | $557.80 | |