| 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 | $88.35 | 10.365% | $97.5075 | $97.51 | $97.50 | $97.50 |
| Purchase #2 | $75.45 | 8.577% | $81.9213 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $41.79 | 7.822% | $45.0588 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $119.70 | 9.397% | $130.9482 | $130.95 | $130.95 | $130.90 |
| Purchase #5 | $78.44 | 8.159% | $84.8399 | $84.84 | $84.85 | $84.80 |
| Purchase #6 | $50.41 | 12.495% | $56.7087 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $128.49 | 7.468% | $138.0856 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $582.63 | $635.0700 | $635.08 | $635.05 | $635.00 | |