| 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 | $54.39 | 12.374% | $61.1202 | $61.12 | $61.10 | $61.10 |
| Purchase #2 | $10.83 | 11.630% | $12.0895 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $11.99 | 6.810% | $12.8065 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $130.30 | 6.390% | $138.6262 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $66.53 | 13.327% | $75.3965 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $163.51 | 9.586% | $179.1841 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $213.92 | 6.183% | $227.1467 | $227.15 | $227.15 | $227.10 |
| 7 purchase totals = | $651.47 | $706.3697 | $706.38 | $706.40 | $706.30 | |