| 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 | $8.52 | 5.705% | $9.0061 | $9.01 | $9.00 | $9.00 |
| Purchase #2 | $193.73 | 5.227% | $203.8563 | $203.86 | $203.85 | $203.90 |
| Purchase #3 | $19.53 | 6.267% | $20.7539 | $20.75 | $20.75 | $20.80 |
| Purchase #4 | $20.45 | 12.847% | $23.0772 | $23.08 | $23.10 | $23.10 |
| Purchase #5 | $247.35 | 6.111% | $262.4656 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $42.27 | 5.520% | $44.6033 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $87.78 | 4.832% | $92.0215 | $92.02 | $92.00 | $92.00 |
| 7 purchase totals = | $619.63 | $655.7839 | $655.79 | $655.75 | $655.90 | |