| 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 | $99.41 | 4.672% | $104.0544 | $104.05 | $104.05 | $104.10 |
| Purchase #2 | $27.33 | 11.457% | $30.4612 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $192.84 | 5.547% | $203.5368 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $13.58 | 11.237% | $15.106 | $15.11 | $15.10 | $15.10 |
| Purchase #5 | $96.51 | 12.732% | $108.7977 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $219.66 | 7.196% | $235.4667 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $65.38 | 4.739% | $68.4784 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $714.71 | $765.9012 | $765.91 | $765.90 | $766.00 | |