| 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 | $84.80 | 4.639% | $88.7339 | $88.73 | $88.75 | $88.70 |
| Purchase #2 | $78.46 | 10.383% | $86.6065 | $86.61 | $86.60 | $86.60 |
| Purchase #3 | $238.57 | 3.408% | $246.7005 | $246.70 | $246.70 | $246.70 |
| Purchase #4 | $9.94 | 6.127% | $10.549 | $10.55 | $10.55 | $10.50 |
| Purchase #5 | $130.35 | 10.242% | $143.7004 | $143.70 | $143.70 | $143.70 |
| Purchase #6 | $174.85 | 12.215% | $196.2079 | $196.21 | $196.20 | $196.20 |
| Purchase #7 | $5.30 | 5.179% | $5.5745 | $5.57 | $5.55 | $5.60 |
| 7 purchase totals = | $722.27 | $778.0727 | $778.07 | $778.05 | $778.00 | |