| 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 | $64.92 | 6.647% | $69.2352 | $69.24 | $69.25 | $69.20 |
| Purchase #2 | $91.91 | 10.595% | $101.6479 | $101.65 | $101.65 | $101.60 |
| Purchase #3 | $152.72 | 9.257% | $166.8573 | $166.86 | $166.85 | $166.90 |
| Purchase #4 | $82.61 | 4.170% | $86.0548 | $86.05 | $86.05 | $86.10 |
| Purchase #5 | $27.31 | 10.567% | $30.1958 | $30.20 | $30.20 | $30.20 |
| Purchase #6 | $152.70 | 4.293% | $159.2554 | $159.26 | $159.25 | $159.30 |
| Purchase #7 | $231.76 | 13.523% | $263.1009 | $263.10 | $263.10 | $263.10 |
| 7 purchase totals = | $803.93 | $876.3473 | $876.36 | $876.35 | $876.40 | |