| 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 | $36.44 | 3.345% | $37.6589 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $23.32 | 4.403% | $24.3468 | $24.35 | $24.35 | $24.30 |
| Purchase #3 | $82.66 | 10.463% | $91.3087 | $91.31 | $91.30 | $91.30 |
| Purchase #4 | $55.93 | 8.182% | $60.5062 | $60.51 | $60.50 | $60.50 |
| Purchase #5 | $200.26 | 11.609% | $223.5082 | $223.51 | $223.50 | $223.50 |
| Purchase #6 | $212.64 | 9.144% | $232.0838 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $17.60 | 11.526% | $19.6286 | $19.63 | $19.65 | $19.60 |
| 7 purchase totals = | $628.85 | $689.0412 | $689.05 | $689.05 | $689.00 | |