| 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 | $26.89 | 11.835% | $30.0724 | $30.07 | $30.05 | $30.10 |
| Purchase #2 | $15.54 | 12.602% | $17.4984 | $17.50 | $17.50 | $17.50 |
| Purchase #3 | $23.26 | 11.414% | $25.9149 | $25.91 | $25.90 | $25.90 |
| Purchase #4 | $38.49 | 8.534% | $41.7747 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $202.75 | 12.579% | $228.2539 | $228.25 | $228.25 | $228.30 |
| Purchase #6 | $118.38 | 12.335% | $132.9822 | $132.98 | $133.00 | $133.00 |
| Purchase #7 | $226.44 | 10.480% | $250.1709 | $250.17 | $250.15 | $250.20 |
| 7 purchase totals = | $651.75 | $726.6674 | $726.65 | $726.60 | $726.80 | |