| 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 | $39.65 | 4.315% | $41.3609 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $5.47 | 9.125% | $5.9691 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $180.88 | 3.175% | $186.6229 | $186.62 | $186.60 | $186.60 |
| Purchase #4 | $231.99 | 6.711% | $247.5588 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $81.60 | 6.659% | $87.0337 | $87.03 | $87.05 | $87.00 |
| Purchase #6 | $89.34 | 10.682% | $98.8833 | $98.88 | $98.90 | $98.90 |
| Purchase #7 | $235.27 | 9.797% | $258.3194 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $864.20 | $925.7481 | $925.74 | $925.70 | $925.80 | |