| 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 | $54.81 | 8.342% | $59.3823 | $59.38 | $59.40 | $59.40 |
| Purchase #2 | $57.27 | 10.144% | $63.0795 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $44.92 | 4.618% | $46.9944 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $208.98 | 9.280% | $228.3733 | $228.37 | $228.35 | $228.40 |
| Purchase #5 | $186.98 | 9.134% | $204.0588 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $188.92 | 10.248% | $208.2805 | $208.28 | $208.30 | $208.30 |
| Purchase #7 | $24.26 | 6.375% | $25.8066 | $25.81 | $25.80 | $25.80 |
| 7 purchase totals = | $766.14 | $835.9754 | $835.97 | $836.00 | $836.10 | |