| 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 | $88.49 | 9.708% | $97.0806 | $97.08 | $97.10 | $97.10 |
| Purchase #2 | $164.44 | 12.707% | $185.3354 | $185.34 | $185.35 | $185.30 |
| Purchase #3 | $151.50 | 9.376% | $165.7046 | $165.70 | $165.70 | $165.70 |
| Purchase #4 | $51.42 | 10.218% | $56.6741 | $56.67 | $56.65 | $56.70 |
| Purchase #5 | $76.76 | 8.179% | $83.0382 | $83.04 | $83.05 | $83.00 |
| Purchase #6 | $101.48 | 6.371% | $107.9453 | $107.95 | $107.95 | $107.90 |
| Purchase #7 | $162.37 | 12.263% | $182.2814 | $182.28 | $182.30 | $182.30 |
| 7 purchase totals = | $796.46 | $878.0596 | $878.06 | $878.10 | $878.00 | |