| 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 | $64.29 | 6.455% | $68.4399 | $68.44 | $68.45 | $68.40 |
| Purchase #2 | $32.56 | 13.167% | $36.8472 | $36.85 | $36.85 | $36.80 |
| Purchase #3 | $11.45 | 6.412% | $12.1842 | $12.18 | $12.20 | $12.20 |
| Purchase #4 | $41.54 | 6.645% | $44.3003 | $44.30 | $44.30 | $44.30 |
| Purchase #5 | $44.45 | 5.731% | $46.9974 | $47.00 | $47.00 | $47.00 |
| Purchase #6 | $20.64 | 7.415% | $22.1705 | $22.17 | $22.15 | $22.20 |
| Purchase #7 | $43.88 | 3.688% | $45.4983 | $45.50 | $45.50 | $45.50 |
| 7 purchase totals = | $258.81 | $276.4378 | $276.44 | $276.45 | $276.40 | |