| 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 | $5.31 | 10.841% | $5.8857 | $5.89 | $5.90 | $5.90 |
| Purchase #2 | $187.91 | 13.786% | $213.8153 | $213.82 | $213.80 | $213.80 |
| Purchase #3 | $70.86 | 7.302% | $76.0342 | $76.03 | $76.05 | $76.00 |
| Purchase #4 | $222.81 | 7.411% | $239.3224 | $239.32 | $239.30 | $239.30 |
| Purchase #5 | $88.32 | 10.199% | $97.3278 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $158.53 | 4.623% | $165.8588 | $165.86 | $165.85 | $165.90 |
| Purchase #7 | $75.75 | 13.202% | $85.7505 | $85.75 | $85.75 | $85.80 |
| 7 purchase totals = | $809.49 | $883.9947 | $884.00 | $884.00 | $884.00 | |