| 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 | $9.31 | 10.642% | $10.3008 | $10.30 | $10.30 | $10.30 |
| Purchase #2 | $216.33 | 9.267% | $236.3773 | $236.38 | $236.40 | $236.40 |
| Purchase #3 | $168.67 | 4.526% | $176.304 | $176.30 | $176.30 | $176.30 |
| Purchase #4 | $63.58 | 7.623% | $68.4267 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $149.87 | 10.578% | $165.7232 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $80.72 | 4.776% | $84.5752 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $21.34 | 6.868% | $22.8056 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $709.82 | $764.5128 | $764.52 | $764.55 | $764.50 | |