| 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 | $28.50 | 10.860% | $31.5951 | $31.60 | $31.60 | $31.60 |
| Purchase #2 | $188.82 | 5.576% | $199.3486 | $199.35 | $199.35 | $199.30 |
| Purchase #3 | $94.48 | 5.665% | $99.8323 | $99.83 | $99.85 | $99.80 |
| Purchase #4 | $191.30 | 8.226% | $207.0363 | $207.04 | $207.05 | $207.00 |
| Purchase #5 | $66.47 | 12.864% | $75.0207 | $75.02 | $75.00 | $75.00 |
| Purchase #6 | $16.41 | 5.213% | $17.2655 | $17.27 | $17.25 | $17.30 |
| Purchase #7 | $110.30 | 4.681% | $115.4631 | $115.46 | $115.45 | $115.50 |
| 7 purchase totals = | $696.28 | $745.5616 | $745.57 | $745.55 | $745.50 | |