| 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 | $38.58 | 10.431% | $42.6043 | $42.60 | $42.60 | $42.60 |
| Purchase #2 | $218.60 | 6.556% | $232.9314 | $232.93 | $232.95 | $232.90 |
| Purchase #3 | $131.55 | 13.710% | $149.5855 | $149.59 | $149.60 | $149.60 |
| Purchase #4 | $199.87 | 7.353% | $214.5664 | $214.57 | $214.55 | $214.60 |
| Purchase #5 | $124.72 | 4.246% | $130.0156 | $130.02 | $130.00 | $130.00 |
| Purchase #6 | $106.87 | 12.249% | $119.9605 | $119.96 | $119.95 | $120.00 |
| Purchase #7 | $48.68 | 12.334% | $54.6842 | $54.68 | $54.70 | $54.70 |
| 7 purchase totals = | $868.87 | $944.3479 | $944.35 | $944.35 | $944.40 | |