| 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 | $44.45 | 6.218% | $47.2139 | $47.21 | $47.20 | $47.20 |
| Purchase #2 | $153.43 | 6.444% | $163.317 | $163.32 | $163.30 | $163.30 |
| Purchase #3 | $91.88 | 13.472% | $104.2581 | $104.26 | $104.25 | $104.30 |
| Purchase #4 | $87.61 | 4.461% | $91.5183 | $91.52 | $91.50 | $91.50 |
| Purchase #5 | $203.64 | 9.542% | $223.0713 | $223.07 | $223.05 | $223.10 |
| Purchase #6 | $219.92 | 5.725% | $232.5104 | $232.51 | $232.50 | $232.50 |
| Purchase #7 | $38.91 | 4.418% | $40.629 | $40.63 | $40.65 | $40.60 |
| 7 purchase totals = | $839.84 | $902.5180 | $902.52 | $902.45 | $902.50 | |