| 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 | $64.57 | 10.376% | $71.2698 | $71.27 | $71.25 | $71.30 |
| Purchase #2 | $5.59 | 13.599% | $6.3502 | $6.35 | $6.35 | $6.40 |
| Purchase #3 | $146.77 | 5.108% | $154.267 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $172.32 | 8.250% | $186.5364 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $181.72 | 9.358% | $198.7254 | $198.73 | $198.75 | $198.70 |
| Purchase #6 | $31.63 | 13.630% | $35.9412 | $35.94 | $35.95 | $35.90 |
| Purchase #7 | $198.47 | 6.792% | $211.9501 | $211.95 | $211.95 | $212.00 |
| 7 purchase totals = | $801.07 | $865.0401 | $865.05 | $865.05 | $865.10 | |