| 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 | $55.85 | 12.578% | $62.8748 | $62.87 | $62.85 | $62.90 |
| Purchase #2 | $245.88 | 11.754% | $274.7807 | $274.78 | $274.80 | $274.80 |
| Purchase #3 | $11.96 | 12.309% | $13.4322 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $10.84 | 6.275% | $11.5202 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $135.39 | 9.237% | $147.896 | $147.90 | $147.90 | $147.90 |
| Purchase #6 | $236.52 | 10.451% | $261.2387 | $261.24 | $261.25 | $261.20 |
| Purchase #7 | $38.42 | 3.262% | $39.6733 | $39.67 | $39.65 | $39.70 |
| 7 purchase totals = | $734.86 | $811.4159 | $811.41 | $811.40 | $811.40 | |