| 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 | $86.35 | 3.756% | $89.5933 | $89.59 | $89.60 | $89.60 |
| Purchase #2 | $57.58 | 8.157% | $62.2768 | $62.28 | $62.30 | $62.30 |
| Purchase #3 | $121.96 | 11.818% | $136.3732 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $25.76 | 9.411% | $28.1843 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $49.76 | 7.338% | $53.4114 | $53.41 | $53.40 | $53.40 |
| Purchase #6 | $75.74 | 6.583% | $80.726 | $80.73 | $80.75 | $80.70 |
| Purchase #7 | $14.75 | 7.439% | $15.8473 | $15.85 | $15.85 | $15.80 |
| 7 purchase totals = | $431.90 | $466.4123 | $466.41 | $466.45 | $466.40 | |