| 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 | $16.34 | 7.802% | $17.6148 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $57.74 | 9.236% | $63.0729 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $175.51 | 7.250% | $188.2345 | $188.23 | $188.25 | $188.20 |
| Purchase #4 | $155.86 | 13.737% | $177.2705 | $177.27 | $177.25 | $177.30 |
| Purchase #5 | $5.32 | 11.862% | $5.9511 | $5.95 | $5.95 | $6.00 |
| Purchase #6 | $98.29 | 3.694% | $101.9208 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $206.60 | 12.446% | $232.3134 | $232.31 | $232.30 | $232.30 |
| 7 purchase totals = | $715.66 | $786.3780 | $786.36 | $786.30 | $786.40 | |