| 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 | $43.46 | 13.744% | $49.4331 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $19.60 | 10.373% | $21.6331 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $118.30 | 4.192% | $123.2591 | $123.26 | $123.25 | $123.30 |
| Purchase #4 | $48.66 | 12.159% | $54.5766 | $54.58 | $54.60 | $54.60 |
| Purchase #5 | $191.63 | 7.272% | $205.5653 | $205.57 | $205.55 | $205.60 |
| Purchase #6 | $204.34 | 11.560% | $227.9617 | $227.96 | $227.95 | $228.00 |
| Purchase #7 | $229.77 | 8.148% | $248.4917 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $855.76 | $930.9206 | $930.92 | $930.95 | $931.00 | |