| 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 | $104.36 | 3.461% | $107.9719 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $131.71 | 4.540% | $137.6896 | $137.69 | $137.70 | $137.70 |
| Purchase #3 | $216.81 | 12.716% | $244.3796 | $244.38 | $244.40 | $244.40 |
| Purchase #4 | $180.94 | 10.237% | $199.4628 | $199.46 | $199.45 | $199.50 |
| Purchase #5 | $163.65 | 11.739% | $182.8609 | $182.86 | $182.85 | $182.90 |
| Purchase #6 | $36.94 | 4.459% | $38.5872 | $38.59 | $38.60 | $38.60 |
| Purchase #7 | $77.94 | 10.106% | $85.8166 | $85.82 | $85.80 | $85.80 |
| 7 purchase totals = | $912.35 | $996.7686 | $996.77 | $996.75 | $996.90 | |