| 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 | $16.83 | 6.313% | $17.8925 | $17.89 | $17.90 | $17.90 |
| Purchase #2 | $233.51 | 8.152% | $252.5457 | $252.55 | $252.55 | $252.50 |
| Purchase #3 | $248.43 | 7.741% | $267.661 | $267.66 | $267.65 | $267.70 |
| Purchase #4 | $35.33 | 13.205% | $39.9953 | $40.00 | $40.00 | $40.00 |
| Purchase #5 | $211.79 | 11.470% | $236.0823 | $236.08 | $236.10 | $236.10 |
| Purchase #6 | $24.71 | 12.626% | $27.8299 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $48.99 | 7.392% | $52.6113 | $52.61 | $52.60 | $52.60 |
| 7 purchase totals = | $819.59 | $894.6180 | $894.62 | $894.65 | $894.60 | |