| 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 | $103.39 | 9.301% | $113.0063 | $113.01 | $113.00 | $113.00 |
| Purchase #2 | $82.44 | 5.266% | $86.7813 | $86.78 | $86.80 | $86.80 |
| Purchase #3 | $239.84 | 5.565% | $253.1871 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $21.42 | 8.796% | $23.3041 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $102.82 | 5.144% | $108.1091 | $108.11 | $108.10 | $108.10 |
| Purchase #6 | $38.62 | 5.362% | $40.6908 | $40.69 | $40.70 | $40.70 |
| Purchase #7 | $64.31 | 11.757% | $71.8709 | $71.87 | $71.85 | $71.90 |
| 7 purchase totals = | $652.84 | $696.9496 | $696.95 | $696.95 | $697.00 | |