| 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 | $120.77 | 6.660% | $128.8133 | $128.81 | $128.80 | $128.80 |
| Purchase #2 | $57.94 | 4.845% | $60.7472 | $60.75 | $60.75 | $60.70 |
| Purchase #3 | $114.68 | 7.430% | $123.2007 | $123.20 | $123.20 | $123.20 |
| Purchase #4 | $79.31 | 4.533% | $82.9051 | $82.91 | $82.90 | $82.90 |
| Purchase #5 | $224.59 | 9.831% | $246.6694 | $246.67 | $246.65 | $246.70 |
| Purchase #6 | $22.74 | 13.438% | $25.7958 | $25.80 | $25.80 | $25.80 |
| Purchase #7 | $164.55 | 9.433% | $180.072 | $180.07 | $180.05 | $180.10 |
| 7 purchase totals = | $784.58 | $848.2035 | $848.21 | $848.15 | $848.20 | |