| 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 | $39.61 | 7.815% | $42.7055 | $42.71 | $42.70 | $42.70 |
| Purchase #2 | $141.43 | 11.534% | $157.7425 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $10.25 | 13.665% | $11.6507 | $11.65 | $11.65 | $11.70 |
| Purchase #4 | $132.79 | 5.826% | $140.5263 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $117.98 | 11.288% | $131.2976 | $131.30 | $131.30 | $131.30 |
| Purchase #6 | $187.49 | 7.560% | $201.6642 | $201.66 | $201.65 | $201.70 |
| Purchase #7 | $168.42 | 10.103% | $185.4355 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $797.97 | $871.0223 | $871.03 | $871.05 | $871.00 | |