| 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 | $78.32 | 6.857% | $83.6904 | $83.69 | $83.70 | $83.70 |
| Purchase #2 | $75.55 | 9.486% | $82.7167 | $82.72 | $82.70 | $82.70 |
| Purchase #3 | $75.95 | 10.630% | $84.0235 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $95.91 | 7.329% | $102.9392 | $102.94 | $102.95 | $102.90 |
| Purchase #5 | $9.28 | 13.581% | $10.5403 | $10.54 | $10.55 | $10.50 |
| Purchase #6 | $205.50 | 8.823% | $223.6313 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $61.57 | 12.609% | $69.3334 | $69.33 | $69.35 | $69.30 |
| 7 purchase totals = | $602.08 | $656.8748 | $656.87 | $656.90 | $656.70 | |