| 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 | $55.95 | 7.330% | $60.0511 | $60.05 | $60.05 | $60.10 |
| Purchase #2 | $77.48 | 3.746% | $80.3824 | $80.38 | $80.40 | $80.40 |
| Purchase #3 | $207.74 | 12.342% | $233.3793 | $233.38 | $233.40 | $233.40 |
| Purchase #4 | $51.41 | 10.149% | $56.6276 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $166.28 | 4.178% | $173.2272 | $173.23 | $173.25 | $173.20 |
| Purchase #6 | $52.51 | 8.110% | $56.7686 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $13.50 | 4.857% | $14.1557 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $624.87 | $674.5919 | $674.60 | $674.65 | $674.70 | |