| 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 | $42.67 | 12.642% | $48.0643 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $237.63 | 12.284% | $266.8205 | $266.82 | $266.80 | $266.80 |
| Purchase #3 | $149.32 | 3.696% | $154.8389 | $154.84 | $154.85 | $154.80 |
| Purchase #4 | $107.28 | 3.866% | $111.4274 | $111.43 | $111.45 | $111.40 |
| Purchase #5 | $170.81 | 4.769% | $178.9559 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $245.98 | 6.403% | $261.7301 | $261.73 | $261.75 | $261.70 |
| Purchase #7 | $65.83 | 4.113% | $68.5376 | $68.54 | $68.55 | $68.50 |
| 7 purchase totals = | $1,019.52 | $1,090.3747 | $1,090.38 | $1,090.40 | $1,090.30 | |