| 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 | $124.48 | 3.549% | $128.8978 | $128.90 | $128.90 | $128.90 |
| Purchase #2 | $62.73 | 6.474% | $66.7911 | $66.79 | $66.80 | $66.80 |
| Purchase #3 | $30.31 | 13.798% | $34.4922 | $34.49 | $34.50 | $34.50 |
| Purchase #4 | $76.92 | 5.113% | $80.8529 | $80.85 | $80.85 | $80.90 |
| Purchase #5 | $226.64 | 4.432% | $236.6847 | $236.68 | $236.70 | $236.70 |
| Purchase #6 | $91.52 | 5.542% | $96.592 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $173.34 | 10.824% | $192.1023 | $192.10 | $192.10 | $192.10 |
| 7 purchase totals = | $785.94 | $836.4130 | $836.40 | $836.45 | $836.50 | |