| 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 | $51.85 | 9.151% | $56.5948 | $56.59 | $56.60 | $56.60 |
| Purchase #2 | $50.86 | 9.783% | $55.8356 | $55.84 | $55.85 | $55.80 |
| Purchase #3 | $169.86 | 11.310% | $189.0712 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $247.75 | 12.508% | $278.7386 | $278.74 | $278.75 | $278.70 |
| Purchase #5 | $201.43 | 7.565% | $216.6682 | $216.67 | $216.65 | $216.70 |
| Purchase #6 | $192.53 | 3.698% | $199.6498 | $199.65 | $199.65 | $199.60 |
| Purchase #7 | $97.56 | 4.287% | $101.7424 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $1,011.84 | $1,098.3006 | $1,098.30 | $1,098.30 | $1,098.20 | |