| 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 | $74.78 | 8.842% | $81.392 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $54.72 | 5.453% | $57.7039 | $57.70 | $57.70 | $57.70 |
| Purchase #3 | $241.79 | 13.241% | $273.8054 | $273.81 | $273.80 | $273.80 |
| Purchase #4 | $243.77 | 8.832% | $265.2998 | $265.30 | $265.30 | $265.30 |
| Purchase #5 | $191.45 | 3.423% | $198.0033 | $198.00 | $198.00 | $198.00 |
| Purchase #6 | $133.65 | 8.227% | $144.6454 | $144.65 | $144.65 | $144.60 |
| Purchase #7 | $234.80 | 12.217% | $263.4855 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $1,174.96 | $1,284.3353 | $1,284.34 | $1,284.35 | $1,284.30 | |