| 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 | $116.61 | 10.586% | $128.9543 | $128.95 | $128.95 | $129.00 |
| Purchase #2 | $71.93 | 13.431% | $81.5909 | $81.59 | $81.60 | $81.60 |
| Purchase #3 | $34.90 | 12.542% | $39.2772 | $39.28 | $39.30 | $39.30 |
| Purchase #4 | $20.92 | 9.538% | $22.9153 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $124.38 | 8.213% | $134.5953 | $134.60 | $134.60 | $134.60 |
| Purchase #6 | $107.33 | 10.216% | $118.2948 | $118.29 | $118.30 | $118.30 |
| Purchase #7 | $191.50 | 4.350% | $199.8303 | $199.83 | $199.85 | $199.80 |
| 7 purchase totals = | $667.57 | $725.4581 | $725.46 | $725.50 | $725.50 | |