| 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 | $102.55 | 6.103% | $108.8086 | $108.81 | $108.80 | $108.80 |
| Purchase #2 | $52.31 | 4.107% | $54.4584 | $54.46 | $54.45 | $54.50 |
| Purchase #3 | $60.43 | 8.411% | $65.5128 | $65.51 | $65.50 | $65.50 |
| Purchase #4 | $224.61 | 10.835% | $248.9465 | $248.95 | $248.95 | $248.90 |
| Purchase #5 | $85.36 | 4.753% | $89.4172 | $89.42 | $89.40 | $89.40 |
| Purchase #6 | $150.70 | 4.202% | $157.0324 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $200.88 | 13.863% | $228.728 | $228.73 | $228.75 | $228.70 |
| 7 purchase totals = | $876.84 | $952.9039 | $952.91 | $952.90 | $952.80 | |