| 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 | $5.66 | 4.312% | $5.9041 | $5.90 | $5.90 | $5.90 |
| Purchase #2 | $111.61 | 7.236% | $119.6861 | $119.69 | $119.70 | $119.70 |
| Purchase #3 | $164.85 | 9.830% | $181.0548 | $181.05 | $181.05 | $181.10 |
| Purchase #4 | $118.77 | 7.221% | $127.3464 | $127.35 | $127.35 | $127.30 |
| Purchase #5 | $57.31 | 9.290% | $62.6341 | $62.63 | $62.65 | $62.60 |
| Purchase #6 | $79.43 | 5.283% | $83.6263 | $83.63 | $83.65 | $83.60 |
| Purchase #7 | $178.89 | 11.377% | $199.2423 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $716.52 | $779.4941 | $779.49 | $779.55 | $779.40 | |