| 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 | $89.96 | 7.577% | $96.7763 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $70.26 | 6.663% | $74.9414 | $74.94 | $74.95 | $74.90 |
| Purchase #3 | $166.48 | 11.603% | $185.7967 | $185.80 | $185.80 | $185.80 |
| Purchase #4 | $234.66 | 9.629% | $257.2554 | $257.26 | $257.25 | $257.30 |
| Purchase #5 | $50.97 | 9.252% | $55.6857 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $77.26 | 11.650% | $86.2608 | $86.26 | $86.25 | $86.30 |
| Purchase #7 | $120.99 | 11.123% | $134.4477 | $134.45 | $134.45 | $134.40 |
| 7 purchase totals = | $810.58 | $891.1640 | $891.18 | $891.20 | $891.20 | |