| 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 | $29.87 | 6.264% | $31.7411 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $77.32 | 3.258% | $79.8391 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $33.27 | 5.202% | $35.0007 | $35.00 | $35.00 | $35.00 |
| Purchase #4 | $5.47 | 12.359% | $6.146 | $6.15 | $6.15 | $6.10 |
| Purchase #5 | $239.48 | 7.749% | $258.0373 | $258.04 | $258.05 | $258.00 |
| Purchase #6 | $99.72 | 5.851% | $105.5546 | $105.55 | $105.55 | $105.60 |
| Purchase #7 | $141.28 | 9.217% | $154.3018 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $626.41 | $670.6206 | $670.62 | $670.65 | $670.50 | |