| 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 | $14.98 | 3.697% | $15.5338 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $110.91 | 9.377% | $121.31 | $121.31 | $121.30 | $121.30 |
| Purchase #3 | $168.93 | 11.824% | $188.9043 | $188.90 | $188.90 | $188.90 |
| Purchase #4 | $84.54 | 6.677% | $90.1847 | $90.18 | $90.20 | $90.20 |
| Purchase #5 | $77.30 | 3.343% | $79.8841 | $79.88 | $79.90 | $79.90 |
| Purchase #6 | $187.65 | 3.341% | $193.9194 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $26.39 | 5.547% | $27.8539 | $27.85 | $27.85 | $27.90 |
| 7 purchase totals = | $670.70 | $717.5902 | $717.57 | $717.60 | $717.60 | |