| 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 | $75.40 | 9.780% | $82.7741 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $49.50 | 3.422% | $51.1939 | $51.19 | $51.20 | $51.20 |
| Purchase #3 | $177.68 | 3.361% | $183.6518 | $183.65 | $183.65 | $183.70 |
| Purchase #4 | $130.83 | 11.813% | $146.2849 | $146.28 | $146.30 | $146.30 |
| Purchase #5 | $76.81 | 6.419% | $81.7404 | $81.74 | $81.75 | $81.70 |
| Purchase #6 | $73.51 | 5.794% | $77.7692 | $77.77 | $77.75 | $77.80 |
| Purchase #7 | $147.59 | 8.778% | $160.5455 | $160.55 | $160.55 | $160.50 |
| 7 purchase totals = | $731.32 | $783.9598 | $783.95 | $783.95 | $784.00 | |