| 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 | $60.85 | 5.194% | $64.0105 | $64.01 | $64.00 | $64.00 |
| Purchase #2 | $228.64 | 8.797% | $248.7535 | $248.75 | $248.75 | $248.80 |
| Purchase #3 | $124.61 | 11.799% | $139.3127 | $139.31 | $139.30 | $139.30 |
| Purchase #4 | $146.41 | 5.615% | $154.6309 | $154.63 | $154.65 | $154.60 |
| Purchase #5 | $139.32 | 12.451% | $156.6667 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $60.91 | 6.863% | $65.0903 | $65.09 | $65.10 | $65.10 |
| Purchase #7 | $180.40 | 10.618% | $199.5549 | $199.55 | $199.55 | $199.60 |
| 7 purchase totals = | $941.14 | $1,028.0195 | $1,028.01 | $1,028.00 | $1,028.10 | |