| 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 | $53.55 | 7.146% | $57.3767 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $136.59 | 5.795% | $144.5054 | $144.51 | $144.50 | $144.50 |
| Purchase #3 | $180.79 | 9.553% | $198.0609 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $92.99 | 5.370% | $97.9836 | $97.98 | $98.00 | $98.00 |
| Purchase #5 | $130.39 | 5.431% | $137.4715 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $124.74 | 11.325% | $138.8668 | $138.87 | $138.85 | $138.90 |
| Purchase #7 | $147.70 | 3.765% | $153.2609 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $866.75 | $927.5258 | $927.53 | $927.50 | $927.70 | |