| 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 | $89.85 | 4.335% | $93.745 | $93.75 | $93.75 | $93.70 |
| Purchase #2 | $227.85 | 10.632% | $252.075 | $252.08 | $252.10 | $252.10 |
| Purchase #3 | $163.32 | 11.798% | $182.5885 | $182.59 | $182.60 | $182.60 |
| Purchase #4 | $21.72 | 3.426% | $22.4641 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $59.58 | 5.807% | $63.0398 | $63.04 | $63.05 | $63.00 |
| Purchase #6 | $45.56 | 9.463% | $49.8713 | $49.87 | $49.85 | $49.90 |
| Purchase #7 | $72.73 | 4.759% | $76.1912 | $76.19 | $76.20 | $76.20 |
| 7 purchase totals = | $680.61 | $739.9749 | $739.98 | $740.00 | $740.00 | |