| 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 | $18.46 | 5.198% | $19.4196 | $19.42 | $19.40 | $19.40 |
| Purchase #2 | $136.45 | 13.693% | $155.1341 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $93.83 | 8.438% | $101.7474 | $101.75 | $101.75 | $101.70 |
| Purchase #4 | $83.81 | 3.366% | $86.631 | $86.63 | $86.65 | $86.60 |
| Purchase #5 | $44.62 | 4.763% | $46.7453 | $46.75 | $46.75 | $46.70 |
| Purchase #6 | $156.59 | 5.328% | $164.9331 | $164.93 | $164.95 | $164.90 |
| Purchase #7 | $217.45 | 5.178% | $228.7096 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $751.21 | $803.3201 | $803.32 | $803.35 | $803.10 | |