| 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 | $67.72 | 12.449% | $76.1505 | $76.15 | $76.15 | $76.20 |
| Purchase #2 | $147.82 | 11.580% | $164.9376 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $75.70 | 9.397% | $82.8135 | $82.81 | $82.80 | $82.80 |
| Purchase #4 | $45.77 | 13.647% | $52.0162 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $17.51 | 3.763% | $18.1689 | $18.17 | $18.15 | $18.20 |
| Purchase #6 | $115.34 | 4.470% | $120.4957 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $168.39 | 3.827% | $174.8343 | $174.83 | $174.85 | $174.80 |
| 7 purchase totals = | $638.25 | $689.4167 | $689.42 | $689.40 | $689.40 | |