| 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 | $47.32 | 5.327% | $49.8407 | $49.84 | $49.85 | $49.80 |
| Purchase #2 | $229.81 | 13.144% | $260.0162 | $260.02 | $260.00 | $260.00 |
| Purchase #3 | $164.91 | 7.793% | $177.7614 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $213.31 | 8.812% | $232.1069 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $203.65 | 3.121% | $210.0059 | $210.01 | $210.00 | $210.00 |
| Purchase #6 | $171.56 | 10.340% | $189.2993 | $189.30 | $189.30 | $189.30 |
| Purchase #7 | $60.82 | 11.439% | $67.7772 | $67.78 | $67.80 | $67.80 |
| 7 purchase totals = | $1,091.38 | $1,186.8076 | $1,186.82 | $1,186.80 | $1,186.80 | |