| 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 | $87.91 | 9.523% | $96.2817 | $96.28 | $96.30 | $96.30 |
| Purchase #2 | $79.51 | 8.239% | $86.0608 | $86.06 | $86.05 | $86.10 |
| Purchase #3 | $192.68 | 8.189% | $208.4586 | $208.46 | $208.45 | $208.50 |
| Purchase #4 | $221.81 | 6.816% | $236.9286 | $236.93 | $236.95 | $236.90 |
| Purchase #5 | $122.58 | 10.106% | $134.9679 | $134.97 | $134.95 | $135.00 |
| Purchase #6 | $179.65 | 7.840% | $193.7346 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $46.54 | 13.819% | $52.9714 | $52.97 | $52.95 | $53.00 |
| 7 purchase totals = | $930.68 | $1,009.4036 | $1,009.40 | $1,009.40 | $1,009.50 | |