| 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 | $49.51 | 12.636% | $55.7661 | $55.77 | $55.75 | $55.80 |
| Purchase #2 | $150.86 | 12.191% | $169.2513 | $169.25 | $169.25 | $169.30 |
| Purchase #3 | $215.50 | 13.838% | $245.3209 | $245.32 | $245.30 | $245.30 |
| Purchase #4 | $129.55 | 3.764% | $134.4263 | $134.43 | $134.45 | $134.40 |
| Purchase #5 | $64.72 | 5.341% | $68.1767 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $10.64 | 8.830% | $11.5795 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $68.36 | 13.593% | $77.6522 | $77.65 | $77.65 | $77.70 |
| 7 purchase totals = | $689.14 | $762.1730 | $762.18 | $762.20 | $762.30 | |