| 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 | $81.86 | 3.293% | $84.5556 | $84.56 | $84.55 | $84.60 |
| Purchase #2 | $68.73 | 12.304% | $77.1865 | $77.19 | $77.20 | $77.20 |
| Purchase #3 | $123.62 | 11.286% | $137.5718 | $137.57 | $137.55 | $137.60 |
| Purchase #4 | $77.53 | 5.510% | $81.8019 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $196.58 | 12.730% | $221.6046 | $221.60 | $221.60 | $221.60 |
| Purchase #6 | $98.67 | 5.874% | $104.4659 | $104.47 | $104.45 | $104.50 |
| Purchase #7 | $73.72 | 8.628% | $80.0806 | $80.08 | $80.10 | $80.10 |
| 7 purchase totals = | $720.71 | $787.2669 | $787.27 | $787.25 | $787.40 | |