| 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 | $70.39 | 7.290% | $75.5214 | $75.52 | $75.50 | $75.50 |
| Purchase #2 | $26.28 | 7.604% | $28.2783 | $28.28 | $28.30 | $28.30 |
| Purchase #3 | $39.66 | 5.122% | $41.6914 | $41.69 | $41.70 | $41.70 |
| Purchase #4 | $29.74 | 4.509% | $31.081 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $76.92 | 13.261% | $87.1204 | $87.12 | $87.10 | $87.10 |
| Purchase #6 | $188.45 | 3.527% | $195.0966 | $195.10 | $195.10 | $195.10 |
| Purchase #7 | $175.92 | 12.710% | $198.2794 | $198.28 | $198.30 | $198.30 |
| 7 purchase totals = | $607.36 | $657.0685 | $657.07 | $657.10 | $657.10 | |