| 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 | $57.62 | 11.870% | $64.4595 | $64.46 | $64.45 | $64.50 |
| Purchase #2 | $183.60 | 13.482% | $208.353 | $208.35 | $208.35 | $208.40 |
| Purchase #3 | $186.42 | 12.832% | $210.3414 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $10.87 | 4.435% | $11.3521 | $11.35 | $11.35 | $11.40 |
| Purchase #5 | $124.87 | 5.336% | $131.5331 | $131.53 | $131.55 | $131.50 |
| Purchase #6 | $9.94 | 4.106% | $10.3481 | $10.35 | $10.35 | $10.30 |
| Purchase #7 | $239.77 | 11.806% | $268.0772 | $268.08 | $268.10 | $268.10 |
| 7 purchase totals = | $813.09 | $904.4644 | $904.46 | $904.50 | $904.50 | |