| 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 | $32.69 | 9.572% | $35.8191 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $224.28 | 12.210% | $251.6646 | $251.66 | $251.65 | $251.70 |
| Purchase #3 | $11.64 | 9.564% | $12.7532 | $12.75 | $12.75 | $12.80 |
| Purchase #4 | $132.75 | 4.845% | $139.1817 | $139.18 | $139.20 | $139.20 |
| Purchase #5 | $58.56 | 11.757% | $65.4449 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $51.77 | 9.423% | $56.6483 | $56.65 | $56.65 | $56.60 |
| Purchase #7 | $65.34 | 3.787% | $67.8144 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $577.03 | $629.3262 | $629.31 | $629.30 | $629.30 | |