| 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 | $26.35 | 11.438% | $29.3639 | $29.36 | $29.35 | $29.40 |
| Purchase #2 | $46.25 | 3.574% | $47.903 | $47.90 | $47.90 | $47.90 |
| Purchase #3 | $162.64 | 12.217% | $182.5097 | $182.51 | $182.50 | $182.50 |
| Purchase #4 | $131.72 | 7.805% | $142.0007 | $142.00 | $142.00 | $142.00 |
| Purchase #5 | $136.45 | 13.493% | $154.8612 | $154.86 | $154.85 | $154.90 |
| Purchase #6 | $61.28 | 6.231% | $65.0984 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $223.41 | 8.400% | $242.1764 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $788.10 | $863.9133 | $863.91 | $863.90 | $864.00 | |