| 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 | $51.65 | 10.770% | $57.2127 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $44.80 | 13.159% | $50.6952 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $29.82 | 4.699% | $31.2212 | $31.22 | $31.20 | $31.20 |
| Purchase #4 | $81.41 | 6.515% | $86.7139 | $86.71 | $86.70 | $86.70 |
| Purchase #5 | $74.93 | 11.868% | $83.8227 | $83.82 | $83.80 | $83.80 |
| Purchase #6 | $219.74 | 13.237% | $248.827 | $248.83 | $248.85 | $248.80 |
| Purchase #7 | $203.65 | 5.149% | $214.1359 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $706.00 | $772.6286 | $772.63 | $772.60 | $772.50 | |