| 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 | $105.42 | 11.538% | $117.5834 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $62.77 | 10.333% | $69.256 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $225.57 | 11.287% | $251.0301 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $26.94 | 7.729% | $29.0222 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $195.89 | 8.409% | $212.3624 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $173.38 | 13.472% | $196.7378 | $196.74 | $196.75 | $196.70 |
| Purchase #7 | $5.93 | 5.284% | $6.2433 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $795.90 | $882.2352 | $882.23 | $882.25 | $882.20 | |