| 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 | $69.90 | 11.314% | $77.8085 | $77.81 | $77.80 | $77.80 |
| Purchase #2 | $235.72 | 7.740% | $253.9647 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $218.89 | 8.198% | $236.8346 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $69.88 | 7.397% | $75.049 | $75.05 | $75.05 | $75.00 |
| Purchase #5 | $42.76 | 6.280% | $45.4453 | $45.45 | $45.45 | $45.40 |
| Purchase #6 | $11.45 | 9.789% | $12.5708 | $12.57 | $12.55 | $12.60 |
| Purchase #7 | $156.72 | 6.241% | $166.5009 | $166.50 | $166.50 | $166.50 |
| 7 purchase totals = | $805.32 | $868.1738 | $868.17 | $868.15 | $868.10 | |