| 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 | $97.33 | 11.736% | $108.7526 | $108.75 | $108.75 | $108.80 |
| Purchase #2 | $70.73 | 12.163% | $79.3329 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $178.74 | 9.477% | $195.6792 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $177.43 | 8.149% | $191.8888 | $191.89 | $191.90 | $191.90 |
| Purchase #5 | $96.72 | 9.608% | $106.0129 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $175.41 | 7.210% | $188.0571 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $16.74 | 5.804% | $17.7116 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $813.10 | $887.4351 | $887.43 | $887.45 | $887.50 | |