| 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 | $26.95 | 9.238% | $29.4396 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $25.35 | 5.246% | $26.6799 | $26.68 | $26.70 | $26.70 |
| Purchase #3 | $165.72 | 8.516% | $179.8327 | $179.83 | $179.85 | $179.80 |
| Purchase #4 | $113.52 | 9.693% | $124.5235 | $124.52 | $124.50 | $124.50 |
| Purchase #5 | $33.77 | 3.867% | $35.0759 | $35.08 | $35.10 | $35.10 |
| Purchase #6 | $90.26 | 12.831% | $101.8413 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $77.59 | 7.234% | $83.2029 | $83.20 | $83.20 | $83.20 |
| 7 purchase totals = | $533.16 | $580.5958 | $580.59 | $580.65 | $580.50 | |