| 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 | $15.97 | 7.142% | $17.1106 | $17.11 | $17.10 | $17.10 |
| Purchase #2 | $243.73 | 11.643% | $272.1075 | $272.11 | $272.10 | $272.10 |
| Purchase #3 | $30.81 | 6.302% | $32.7516 | $32.75 | $32.75 | $32.80 |
| Purchase #4 | $40.93 | 4.132% | $42.6212 | $42.62 | $42.60 | $42.60 |
| Purchase #5 | $164.34 | 9.453% | $179.8751 | $179.88 | $179.90 | $179.90 |
| Purchase #6 | $48.55 | 4.461% | $50.7158 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $190.87 | 13.225% | $216.1126 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $735.20 | $811.2944 | $811.30 | $811.25 | $811.30 | |