| 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 | $75.81 | 8.284% | $82.0901 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $92.84 | 10.484% | $102.5733 | $102.57 | $102.55 | $102.60 |
| Purchase #3 | $70.87 | 6.469% | $75.4546 | $75.45 | $75.45 | $75.50 |
| Purchase #4 | $216.66 | 11.344% | $241.2379 | $241.24 | $241.25 | $241.20 |
| Purchase #5 | $7.57 | 9.352% | $8.2779 | $8.28 | $8.30 | $8.30 |
| Purchase #6 | $223.30 | 4.721% | $233.842 | $233.84 | $233.85 | $233.80 |
| Purchase #7 | $173.78 | 5.801% | $183.861 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $860.83 | $927.3368 | $927.33 | $927.35 | $927.40 | |