| 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 | $76.72 | 6.700% | $81.8602 | $81.86 | $81.85 | $81.90 |
| Purchase #2 | $37.43 | 11.531% | $41.7461 | $41.75 | $41.75 | $41.70 |
| Purchase #3 | $126.73 | 8.730% | $137.7935 | $137.79 | $137.80 | $137.80 |
| Purchase #4 | $179.39 | 7.356% | $192.5859 | $192.59 | $192.60 | $192.60 |
| Purchase #5 | $75.69 | 5.168% | $79.6017 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $96.49 | 4.138% | $100.4828 | $100.48 | $100.50 | $100.50 |
| Purchase #7 | $157.97 | 8.464% | $171.3406 | $171.34 | $171.35 | $171.30 |
| 7 purchase totals = | $750.42 | $805.4108 | $805.41 | $805.45 | $805.40 | |