| 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 | $237.57 | 3.484% | $245.8469 | $245.85 | $245.85 | $245.80 |
| Purchase #2 | $70.70 | 13.866% | $80.5033 | $80.50 | $80.50 | $80.50 |
| Purchase #3 | $161.57 | 7.640% | $173.9139 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $144.31 | 7.241% | $154.7595 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $142.37 | 10.509% | $157.3317 | $157.33 | $157.35 | $157.30 |
| Purchase #6 | $150.76 | 6.810% | $161.0268 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $70.76 | 7.737% | $76.2347 | $76.23 | $76.25 | $76.20 |
| 7 purchase totals = | $978.04 | $1,049.6168 | $1,049.61 | $1,049.65 | $1,049.50 | |