| 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 | $50.30 | 11.396% | $56.0322 | $56.03 | $56.05 | $56.00 |
| Purchase #2 | $29.66 | 3.669% | $30.7482 | $30.75 | $30.75 | $30.70 |
| Purchase #3 | $98.70 | 3.346% | $102.0025 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $54.78 | 13.270% | $62.0493 | $62.05 | $62.05 | $62.00 |
| Purchase #5 | $173.85 | 8.394% | $188.443 | $188.44 | $188.45 | $188.40 |
| Purchase #6 | $19.76 | 6.376% | $21.0199 | $21.02 | $21.00 | $21.00 |
| Purchase #7 | $135.68 | 10.764% | $150.2846 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $562.73 | $610.5797 | $610.57 | $610.60 | $610.40 | |