| 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 | $8.76 | 8.525% | $9.5068 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $211.88 | 6.340% | $225.3132 | $225.31 | $225.30 | $225.30 |
| Purchase #3 | $172.42 | 6.685% | $183.9463 | $183.95 | $183.95 | $183.90 |
| Purchase #4 | $156.39 | 10.478% | $172.7765 | $172.78 | $172.80 | $172.80 |
| Purchase #5 | $71.83 | 13.447% | $81.489 | $81.49 | $81.50 | $81.50 |
| Purchase #6 | $39.73 | 3.136% | $40.9759 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $165.85 | 7.231% | $177.8426 | $177.84 | $177.85 | $177.80 |
| 7 purchase totals = | $826.86 | $891.8503 | $891.86 | $891.90 | $891.80 | |