| 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 | $13.26 | 7.204% | $14.2153 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $24.36 | 3.133% | $25.1232 | $25.12 | $25.10 | $25.10 |
| Purchase #3 | $199.78 | 7.615% | $214.9932 | $214.99 | $215.00 | $215.00 |
| Purchase #4 | $215.85 | 4.371% | $225.2848 | $225.28 | $225.30 | $225.30 |
| Purchase #5 | $74.40 | 6.631% | $79.3335 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $86.62 | 11.618% | $96.6835 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $157.77 | 8.582% | $171.3098 | $171.31 | $171.30 | $171.30 |
| 7 purchase totals = | $772.04 | $826.9433 | $826.93 | $826.95 | $826.90 | |