| 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 | $66.82 | 12.691% | $75.3001 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $123.90 | 11.439% | $138.0729 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $76.33 | 6.658% | $81.4121 | $81.41 | $81.40 | $81.40 |
| Purchase #4 | $176.40 | 9.187% | $192.6059 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $90.45 | 11.864% | $101.181 | $101.18 | $101.20 | $101.20 |
| Purchase #6 | $82.52 | 4.311% | $86.0774 | $86.08 | $86.10 | $86.10 |
| Purchase #7 | $50.30 | 11.483% | $56.0759 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $666.72 | $730.7253 | $730.73 | $730.75 | $730.80 | |