| 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 | $20.83 | 6.375% | $22.1579 | $22.16 | $22.15 | $22.20 |
| Purchase #2 | $223.34 | 5.679% | $236.0235 | $236.02 | $236.00 | $236.00 |
| Purchase #3 | $32.97 | 5.399% | $34.7501 | $34.75 | $34.75 | $34.80 |
| Purchase #4 | $113.39 | 11.376% | $126.2892 | $126.29 | $126.30 | $126.30 |
| Purchase #5 | $85.31 | 13.633% | $96.9403 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $88.38 | 13.181% | $100.0294 | $100.03 | $100.05 | $100.00 |
| Purchase #7 | $9.44 | 10.133% | $10.3966 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $573.66 | $626.5870 | $626.59 | $626.60 | $626.60 | |