| 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 | $26.74 | 6.114% | $28.3749 | $28.37 | $28.35 | $28.40 |
| Purchase #2 | $85.97 | 13.599% | $97.6611 | $97.66 | $97.65 | $97.70 |
| Purchase #3 | $192.58 | 11.369% | $214.4744 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $72.74 | 10.568% | $80.4272 | $80.43 | $80.45 | $80.40 |
| Purchase #5 | $37.98 | 5.123% | $39.9257 | $39.93 | $39.95 | $39.90 |
| Purchase #6 | $126.85 | 12.430% | $142.6175 | $142.62 | $142.60 | $142.60 |
| Purchase #7 | $153.36 | 10.454% | $169.3923 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $696.22 | $772.8731 | $772.87 | $772.85 | $772.90 | |