| 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 | $69.62 | 12.209% | $78.1199 | $78.12 | $78.10 | $78.10 |
| Purchase #2 | $71.35 | 7.164% | $76.4615 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $199.80 | 7.219% | $214.2236 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $136.93 | 12.303% | $153.7765 | $153.78 | $153.80 | $153.80 |
| Purchase #5 | $25.45 | 5.739% | $26.9106 | $26.91 | $26.90 | $26.90 |
| Purchase #6 | $135.36 | 6.171% | $143.7131 | $143.71 | $143.70 | $143.70 |
| Purchase #7 | $27.86 | 8.592% | $30.2537 | $30.25 | $30.25 | $30.30 |
| 7 purchase totals = | $666.37 | $723.4589 | $723.45 | $723.40 | $723.50 | |