| 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 | $32.44 | 4.339% | $33.8476 | $33.85 | $33.85 | $33.80 |
| Purchase #2 | $64.92 | 5.293% | $68.3562 | $68.36 | $68.35 | $68.40 |
| Purchase #3 | $214.98 | 6.204% | $228.3174 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $165.50 | 10.589% | $183.0248 | $183.02 | $183.00 | $183.00 |
| Purchase #5 | $167.80 | 11.787% | $187.5786 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $141.86 | 9.363% | $155.1424 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $32.59 | 8.106% | $35.2317 | $35.23 | $35.25 | $35.20 |
| 7 purchase totals = | $820.09 | $891.4987 | $891.50 | $891.50 | $891.40 | |