| 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 | $46.79 | 10.807% | $51.8466 | $51.85 | $51.85 | $51.80 |
| Purchase #2 | $61.74 | 9.865% | $67.8307 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $203.66 | 5.770% | $215.4112 | $215.41 | $215.40 | $215.40 |
| Purchase #4 | $23.26 | 6.282% | $24.7212 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $228.57 | 12.631% | $257.4407 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $70.88 | 11.863% | $79.2885 | $79.29 | $79.30 | $79.30 |
| Purchase #7 | $152.76 | 10.655% | $169.0366 | $169.04 | $169.05 | $169.00 |
| 7 purchase totals = | $787.66 | $865.5755 | $865.58 | $865.60 | $865.40 | |