| 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 | $62.70 | 3.114% | $64.6525 | $64.65 | $64.65 | $64.70 |
| Purchase #2 | $147.66 | 5.549% | $155.8537 | $155.85 | $155.85 | $155.90 |
| Purchase #3 | $250.50 | 3.827% | $260.0866 | $260.09 | $260.10 | $260.10 |
| Purchase #4 | $147.57 | 3.253% | $152.3705 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $63.32 | 4.322% | $66.0567 | $66.06 | $66.05 | $66.10 |
| Purchase #6 | $238.83 | 8.864% | $259.9999 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $230.92 | 9.353% | $252.5179 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $1,141.50 | $1,211.5378 | $1,211.54 | $1,211.50 | $1,211.70 | |