| 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 | $50.61 | 9.530% | $55.4331 | $55.43 | $55.45 | $55.40 |
| Purchase #2 | $136.33 | 5.300% | $143.5555 | $143.56 | $143.55 | $143.60 |
| Purchase #3 | $70.85 | 12.342% | $79.5943 | $79.59 | $79.60 | $79.60 |
| Purchase #4 | $87.54 | 10.515% | $96.7448 | $96.74 | $96.75 | $96.70 |
| Purchase #5 | $236.71 | 6.439% | $251.9518 | $251.95 | $251.95 | $252.00 |
| Purchase #6 | $245.28 | 5.432% | $258.6036 | $258.60 | $258.60 | $258.60 |
| Purchase #7 | $76.48 | 12.524% | $86.0584 | $86.06 | $86.05 | $86.10 |
| 7 purchase totals = | $903.80 | $971.9415 | $971.93 | $971.95 | $972.00 | |