| 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 | $39.39 | 4.543% | $41.1795 | $41.18 | $41.20 | $41.20 |
| Purchase #2 | $17.94 | 3.591% | $18.5842 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $164.53 | 6.846% | $175.7937 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $69.42 | 9.560% | $76.0566 | $76.06 | $76.05 | $76.10 |
| Purchase #5 | $141.57 | 4.150% | $147.4452 | $147.45 | $147.45 | $147.40 |
| Purchase #6 | $78.41 | 10.830% | $86.9018 | $86.90 | $86.90 | $86.90 |
| Purchase #7 | $244.96 | 5.602% | $258.6827 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $756.22 | $804.6437 | $804.64 | $804.70 | $804.70 | |