| 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 | $54.94 | 9.596% | $60.212 | $60.21 | $60.20 | $60.20 |
| Purchase #2 | $243.42 | 3.190% | $251.1851 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $40.94 | 10.758% | $45.3443 | $45.34 | $45.35 | $45.30 |
| Purchase #4 | $112.95 | 8.122% | $122.1238 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $119.49 | 6.179% | $126.8733 | $126.87 | $126.85 | $126.90 |
| Purchase #6 | $41.75 | 8.270% | $45.2027 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $33.81 | 13.760% | $38.4623 | $38.46 | $38.45 | $38.50 |
| 7 purchase totals = | $647.30 | $689.4035 | $689.39 | $689.35 | $689.40 | |