| 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 | $245.82 | 7.378% | $263.9566 | $263.96 | $263.95 | $264.00 |
| Purchase #2 | $171.81 | 4.530% | $179.593 | $179.59 | $179.60 | $179.60 |
| Purchase #3 | $97.68 | 11.273% | $108.6915 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $33.98 | 12.314% | $38.1643 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $90.33 | 4.126% | $94.057 | $94.06 | $94.05 | $94.10 |
| Purchase #6 | $18.63 | 9.754% | $20.4472 | $20.45 | $20.45 | $20.40 |
| Purchase #7 | $15.31 | 8.717% | $16.6446 | $16.64 | $16.65 | $16.60 |
| 7 purchase totals = | $673.56 | $721.5542 | $721.55 | $721.55 | $721.60 | |