| 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 | $30.51 | 11.525% | $34.0263 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $183.48 | 12.435% | $206.2957 | $206.30 | $206.30 | $206.30 |
| Purchase #3 | $154.95 | 11.517% | $172.7956 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $213.82 | 5.464% | $225.5031 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $69.51 | 6.517% | $74.04 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $39.58 | 4.229% | $41.2538 | $41.25 | $41.25 | $41.30 |
| Purchase #7 | $51.52 | 9.660% | $56.4968 | $56.50 | $56.50 | $56.50 |
| 7 purchase totals = | $743.37 | $810.4113 | $810.42 | $810.45 | $810.40 | |