| 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 | $122.33 | 13.205% | $138.4837 | $138.48 | $138.50 | $138.50 |
| Purchase #2 | $57.87 | 12.338% | $65.01 | $65.01 | $65.00 | $65.00 |
| Purchase #3 | $37.64 | 7.863% | $40.5996 | $40.60 | $40.60 | $40.60 |
| Purchase #4 | $80.37 | 7.152% | $86.1181 | $86.12 | $86.10 | $86.10 |
| Purchase #5 | $98.29 | 6.308% | $104.4901 | $104.49 | $104.50 | $104.50 |
| Purchase #6 | $81.65 | 3.442% | $84.4604 | $84.46 | $84.45 | $84.50 |
| Purchase #7 | $110.60 | 5.262% | $116.4198 | $116.42 | $116.40 | $116.40 |
| 7 purchase totals = | $588.75 | $635.5817 | $635.58 | $635.55 | $635.60 | |